[Specimen details]

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Monroe Co. : Big Pine Key, Watsons Hammock.
Habitat Hammock and surrounding pineland.
Reproductive State Fertile
Collector R. W. Long
with G. Avery, J. De Boer, R. Hebert, G. Mills
Collection Date 06 Aug 1966
Accession Number 75954
Image 75954.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Lee Co. : Upper Captiva [Island]. 26° 31' 19" N 82° 11' 21" W
Description Tufted annual with loose sheaths; culms purplish at base.
Habitat Disturbed ground in roadsides.
Reproductive State Fertile
Collector W. C. Brumbach 9127
Collection Date 11 Dec 1976
Accession Number 135418
Image 135418.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Recreation Area. Burn zone 1C. T38S, R18E, Sec. 14.
Description Sedge up to 35 cm tall; occasional.
Habitat Depression marsh.
Reproductive State Fertile
Collector J. Weber
Collection Date 24 Sep 1992
Accession Number 206626
Image 206626.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Lee Co. : Upper Captiva [Island]. 26° 31' 19" N 82° 11' 21" W
Description Specimens taken from one large clump.
Habitat Disturbed ground in roadsides.
Reproductive State Fertile
Collector W. C. Brumbach 9274
Collection Date 23 Jun 1977
Accession Number 134479
Image 134479.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Lakela,
Locality USA. Florida , Hillsborough Co. : NW of Tampa just S of FL 580 between Sweetwater and Fish Creeks and N of Old Tampa Bay. 27° 58' 44" N 82° 33' 49" W
Habitat Margins of salt marsh; remnants of flat, open longleaf [Pinus palustris] pineland with saw palmetto [Serenoa repens], few scrubby oaks, and bayberry [Myrica]; grassy openings with Aristida, Andropogon, and weedy species; bordering salt flats with salt grasses, black [Avicennia germinans] and white mangrove [Laguncularia racemosa].
Reproductive State Fertile
Collector O. K. Lakela 24621
Collection Date 10 Sep 1961
Accession Number 42667
Image 42667.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: H. L. Blomq.,
Locality USA. Florida , Leon Co. : Lake Bradford. 30° 38' 60" N 85° 32' 60" W
Habitat On peat, exsiccated lake bottom.
Reproductive State Fertile
Collector R. K. Godfrey
Collection Date 13 Jul 1955
Accession Number 794
Image 794.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Collier Co. : Ca. 8 mi. E of Naples along new N-S road. 26° 8' 31" N 81° 47' 41" W
Description Dominant.
Habitat Ground cover, wet pinelands; much disturbed, flat, sparsely covered cypress [Taxodium] lowland, sometimes inundated to six inches.
Reproductive State Fertile
Collector G. R. Cooley
with R.J. Eaton, O. Lakela
Collection Date 09 Oct 1962
Accession Number 53666
Image 53666.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Lakela,
Locality USA. Florida , Collier Co. : FL 82, NW of Immokalee. 26° 25' 10" N 81° 25' 13" W
Description Fruits immature.
Habitat Pioneer vegetation in recently burnt pineland with undergrowth and sandy clearings.
Reproductive State Fertile
Collector O. K. Lakela
with F. Almeda
Collection Date 26 Jul 1966
Accession Number 75712
Image 75712.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Kral,
Locality USA. Florida , Wakulla Co. : Near lower Ochlockenee River, 5 mi. SE of Sopchoppy. 30° 3' 36" N 84° 29' 20" W
Description Frequent.
Habitat On muck of pond border.
Reproductive State Fertile
Collector R. Kral
Collection Date 01 Aug 1956
Accession Number 36347
Image 36347.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Alachua Co. : Paynes Prairie State Preserve. N of High Dike, W of Camps Canal; SE portion of Bison Pen; S of Gainesville. T10S, R20E, Sec. 25, SE¼. 29° 39' 5" N 82° 19' 30" W
Description Tufted, 5–10 dm tall.
Habitat Wet meadow.
Reproductive State Fertile
Collector J. C. Easterday
with W.S. Judd
Collection Date 29 Jun 1981
Accession Number 170423
Image 170423.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Brevard Co. : N Merritt Island; S of weather substation B off FL 3.
Habitat Flatwoods, grassy swale, in moist soil.
Reproductive State Fertile
Collector A.G. Shuey
Collection Date 15 Aug 1972
Accession Number 120834
Image 120834.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Hillsborough Co. : SE of Tampa ca. 1 mi. N of US 301 and FL 674 intersection. 27° 56' 51" N 82° 27' 30" W
Habitat Open grassy field; formerly saw palmetto [Serenoa repens] - longleaf [Pinus palustris] pineland; seasonally wet.
Reproductive State Fertile
Collector J. D. Ray, Jr. 10104
with O. Lakela, J. Patman
Collection Date 24 Aug 1960
Accession Number 22538
Image 22538.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Lee Co. : Sanibel Island; bird refuge. 26° 26' 56" N 82° 1' 20" W
Description Common on Island.
Habitat Damp ground.
Reproductive State Fertile
Collector G. R. Cooley 2668
Collection Date 08 May 1954
Accession Number 10798
Image 10798.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Pinellas Co. : Fort De Soto County Park. NW end Mullet Key, along Gulf of Mexico. 29° 56' 60" N 85° 12' 0" W
Habitat Sandy flat.
Reproductive State Fertile
Collector R. F. Thorne 33907
Collection Date 13 Sep 1963
Accession Number 57983
Image 57983.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Santa Rosa Co. : Just E of Milton, along the old stage coach road along the Blackwater River. T2N, R28W, Sec. 35, SW¼ of SW¼. 30° 37' 57" N 87° 2' 23" W
Habitat Low ground.
Reproductive State Fertile
Collector G. Wilhelm 11553
Collection Date 12 Aug 1983
Accession Number 172589
Image 172589.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Pinellas Co. : Clearwater Sewage Treatment Plant, FL 580; E of radio signal tower. 27° 57' 54" N 82° 54' 40" W
Habitat Field edge; wet.
Reproductive State Fertile
Collector G. Fleming 4037
Collection Date 01 May 1988
Accession Number 196395
Image 196395.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Polk Co. : avon Park Bombing Range. Junction of Roberts Grade and Tick Island Grade. T32S, R31E, Sec. 27. 28° 2' 13" N 82° 10' 7" W
Habitat Wet prairie.
Reproductive State Fertile
Collector D. R. Lindsey 815
with S. Upchurch
Collection Date 12 Jun 1981
Accession Number 168850
Image 168850.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Miami-Dade Co. : Miami; vacant lot beside Comfort Canal; NW 14th Street at LeJeune Road. 25° 46' 27" N 80° 11' 37" W
Habitat Low damp organic soil; with grasses, Erigeron.
Reproductive State Fertile
Collector A. E. Broome 203
Collection Date 07 Mar 1966
Accession Number 74469
Image 74469.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus gatesii Torr. - Determined By: Dr. Britton,
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Lake Co. : Eustis. 28° 51' 10" N 81° 41' 7" W
Reproductive State Fertile
Collector G. V. Nash 2823
Collection Date June 1-15 1894
Accession Number 23622
Image 23622.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Manatee Co. : E of Parish ca. 6 mi. 27° 34' 60" N 82° 25' 0" W
Description Frequent.
Habitat Grassy border; cleared and very disturbed long leaf [Pinus palustris] pineland with live oak [Quercus virginiana], saw palmetto [Serenoa repens], Viburnum obovatum, cabbage palmetto [Sabal palmetto]; Fraxinus, Myrica, Salix in low areas.
Reproductive State Fertile
Collector J. D. Ray, Jr. 10166
with O. Lakela, J. Patman
Collection Date 30 Aug 1960
Accession Number 22655
Image 22655.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: Lakela,
Determination History
Cyperus tetragonus Elliott
Locality USA. Florida , Pasco Co. : 2.5 mi. N of Gowers Corner off US 41.
Description Frequent.
Habitat Wet roadside margin of small cypress [Taxodium] pond.
Reproductive State Fertile
Collector J. D. Ray, Jr. 9914
with O. Lakela, J. Patman
Collection Date 09 Aug 1960
Accession Number 20843
Image 20843.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Sarasota Co. : Deer Prairie Creek Preserve. Churchill Ranch on Border Road, ca. 2.3 km ENE of junction I-75 and C-777 (River Road). T39S, R20E, Sec. 5. 27° 7' 3" N 82° 19' 40" W
Habitat Basin marsh with Eragrostis hypnoides.
Reproductive State Fertile
Collector A. R. Franck 124
Collection Date 09 May 2007
Accession Number 245460
Image 245460.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. 4.7 mi. S of Tarpon Springs Road, along and just E of the Lora Lane extension. T28S, R16E, Sec. 2, NW¼ of SE¼. 29° 53' 20" N 82° 19' 57" W
Habitat Wet area along road.
Reproductive State Fertile
Collector B. F. Hansen 12813
with R.P. Wunderlin, P. Dooris
Collection Date 07 Jun 1994
Accession Number 210465
Image 210465.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Palm Beach Co. : Boca Raton, along airport road, NW corner of Boca Raton Airport.
Habitat Wet ditch.
Reproductive State Fertile
Collector R. P. Sauleda 5783
Collection Date 16 Jul 1981
Accession Number 160679
Image 160679.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Collier Co. : Collier-Seminole State Park. N of US 41, beginning of hiking trail. T51S, R27E, Sec. 35, NW¼ of NW¼ of NE¼. 26° 7' 60" N 81° 28' 60" W
Habitat Scrubby flatwoods.
Reproductive State Fertile
Collector R. A. Hattaway
Collection Date 26 Aug 1998
Accession Number 230734
Image 230734.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Sumter Co. : Along Gator Creek, 1.25 mi. E of FL 471. T25S, R23E, Sec. 33, NW¼.
Habitat Low wet area surrounded by pine flatwoods.
Reproductive State Fertile
Collector G. Robinson 416
Collection Date 08 Oct 1981
Accession Number 161595
Image 161595.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. Burn zone HR5 SE. T27S, R21E, Sec. 8, W½ of SE¼ of SE¼ of NW¼ of SE¼. 27° 55' 0" N 82° 20' 60" W
Description Erect sedge to 40 cm height; occasional.
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector S. Cole
Collection Date 13 Jun 1995
Accession Number 232818
Image 232818.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: Crewz, Jul 1979
Determination History
Cyperus sp.
Locality USA. Florida , Highlands Co. : Along US 27, 9 mi. S of junction with FL 70.
Habitat Edge of pine scrub and grassy meadow with depressions.
Reproductive State Fertile
Collector R. P. Wunderlin 5252
with T.F. Wunderlin, S.D. Todd
Collection Date 18 Nov 1973
Accession Number 109939
Image 109939.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Highlands Co. : Avon Park Bombing Range. T33S, R31E, Sec. 7.
Habitat Sandpine [Pinus clausa] scrub with acid seep.
Reproductive State Fertile
Collector D. R. Lindsey 928
with S. Upchurch
Collection Date 10 Jun 1981
Accession Number 168953
Image 168953.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Manatee Co. : Ca. 0.8 mi. W of FL 37 and 0.5 mi. S of the Manatee-Hillsborough County line (NE of Duette). T33S, R22E, Sec. 2, SW¼. 27° 30' 0" N 82° 16' 60" W
Habitat Along the margin of small herb dominated, flatwoods marsh.
Reproductive State Fertile
Collector A.G. Shuey 2066
Collection Date 02 May 1978
Accession Number 132288
Image 132288.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lake Co. : Blackwater Creek at FL 44A. 28° 6' 57" N 82° 3' 33" W
Reproductive State Fertile
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 16 May 1979
Accession Number 177827
Image 177827.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Baker Co. : Along C-127, 0.8 mi. S of C-120; ca. 5 mi. S of Baxter. T1S, R21E, Sec. 5, NW¼ of NE¼. 30° 30' 0" N 82° 13' 60" W
Habitat Roadside ditch in recently logged pine flatwoods.
Reproductive State Fertile
Collector B. F. Hansen 10085
with G. Robinson
Collection Date 11 Jul 1984
Accession Number 180439
Image 180439.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Indian River Co. : 8.2 mi. N and E on C-512 from junction with FL 60.
Habitat Disturbed area and near small pond.
Reproductive State Fertile
Collector R. P. Wunderlin 6418
with J. Beckner,
Collection Date 26 Nov 1978
Accession Number 138561
Image 138561.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hardee Co. : Highlands Hammock State Park. C. 0.5 mi. W of park; 13.5 mi. E of Zolfo Springs; 8 mi. WSW of Sebring. T34S, R27E, Sec. 36. 27° 22' 0" N 81° 20' 60" W
Habitat Grassland savanna with occasional Pinus palustris, Myrica cerifera, Sabal palmetto.
Reproductive State Fertile
Collector B. F. Hansen 4854
Collection Date 07 Nov 1978
Accession Number 145559
Image 145559.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Orange Co. : E side of Kirkman Road at crossing of canal connecting Turkey Lake and the Shingle Creek Canal, ca. 0.2 mi. S of junction McLeod Road, ca. 3.4 mi. S of FL 50. T23S, R29E, Sec. 7, SW¼ of NW¼. 28° 30' 8" N 81° 27' 30" W
Habitat Disturbed, dleared swamp forest edges and canal banks.
Reproductive State Fertile
Collector S. L. Orzell 20455
with E.L. Bridges
Collection Date 25 Aug 1992
Accession Number 223723
Image 223723.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Monroe Co. : Key Deer National Wildlife Refuge. Ca. 0.2 mi. NW of end of Miami Avenue (Higgs Lane), ca. 0.4 mi. W of junction Key Deer Boulevard at Blue Hole, ca. 2.7 mi. NW of junction US 1 on Big Pine Key. T66S, R29E, Sec. 9, SW¼ of SE¼. 24° 42' 24" N 81° 23' 9" W
Habitat Frequently burned pine rockland savanna and hammock edge.
Reproductive State Fertile
Elevation 0 to 5 ft
Collector S. L. Orzell 20401
with E.L. Bridges
Collection Date 11 Aug 1992
Accession Number 223722
Image 223722.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Flagler Co. : At Little Haw Creek, 0.5 mi. N of Volusia County line along. FL 11; ca. 5 mi. S of Codys Corner. T14S, R29E, Sec. 23, NE¼ of SE¼. 29° 4' 60" N 81° 12' 0" W
Habitat Weedy roadside and creek bank.
Reproductive State Fertile
Collector B. F. Hansen 9727
with J. Hansen
Collection Date 27 Sep 1983
Accession Number 174003
Image 174003.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Glades Co. : NE of Lake Okeechobee and W of Kissimmee River (C-38). 28° 17' 28" N 81° 24' 25" W
Habitat Pasture land; in water, edge of standing pool of warm, mineral artesian well.
Reproductive State Fertile
Collector N. C. Coile 2459
with G. Pierce
Collection Date 02 Sep 1981
Accession Number 189898
Image 189898.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Volusia Co. : US 1, just S of Tomoka River.
Habitat Moist edge of woods.
Reproductive State Fertile
Collector D. S. Correll 51872
with H.B. Correll, R.K. Godfrey
Collection Date 25 May 1981
Accession Number 159988
Image 159988.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Volusia Co. : Along FL 415, ca. 2 mi. S of I-4.
Habitat Seepage from pineland.
Reproductive State Fertile
Collector D. S. Correll 51983
with H.B. Correll
Collection Date 28 May 1981
Accession Number 159609
Image 159609.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Dixie Co. : Steinhatchee Wildlife Management Area. Ca. 0.5 mi. W of entrance to WMA on FL 351, ca. 1 mi. NE of Clearwater Pond, ca. 9.7 mi. NE of Cross City. T8S, R13E, Sec. 34, SW¼. 29° 44' 24" N 83° 0' 45" W
Habitat Exposed sandy margins of limesink depression ponds.
Reproductive State Fertile
Collector S. L. Orzell 20183
with E.L. Bridges
Collection Date 10 Jul 1992
Accession Number 223918
Image 223918.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Columbia Co. : Along FL 2, halfway between Georgia State line and Baker County line. T2N, R18E, Sec. 607 [?], NE¼. 30° 46' 60" N 86° 40' 0" W
Habitat Roadside ditch in weedy, recently logged pine flatwoods, and around edges of a small cypress [Taxodium] head.
Reproductive State Fertile
Collector B. F. Hansen 10113
with G. Robinson
Collection Date 11 Jul 1984
Accession Number 179142
Image 179142.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Flagler Co. : Palm Coast. 28° 0' 19" N 82° 27' 3" W
Reproductive State Fertile
Collector D. Tabb
Collection Date 12 Jun 1978
Accession Number 183054
Image 183054.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Lee Co. : Sanibel Island. 26° 26' 56" N 82° 1' 20" W
Reproductive State Fertile
Collector G. R. Cooley
Collection Date 21 Dec 1953
Accession Number 10797
Image 10797.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Seminole Co. : Ca. 1 mi. SE of Oviedo off FL 419. 28° 40' 12" N 81° 12' 29" W
Description Local.
Habitat Ditch bed; extensive longleaf pine [Pinus palustris] - Serenoa repens flatwood; berm between roadside and moist margin of wood.
Reproductive State Fertile
Collector J. D. Ray, Jr.
with C.E. Wood, C.E. Smith, R.J. Eaton
Collection Date 26 Apr 1961
Accession Number 40935
Image 40935.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Miami-Dade Co. : Vacant lot beside Comfort Canal; NW 14th Street at LeJeune Road, Miami. 25° 46' 27" N 80° 11' 37" W
Habitat Low damp organic soil; with grasses, Erigeron.
Reproductive State Fertile
Collector R. Broome
Collection Date 07 Mar 1966
Accession Number 89269
Image 89269.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: S. H. Elam,
Locality USA. Florida , Charlotte Co. : FL 74, ca. 2 mi. W of Glades Co. line, ca. 27 mi. E of Punta Gorda. T41S, R27E, Sec. 2. 26° 56' 60" N 81° 10' 0" W
Description Large clumps; infrequent.
Habitat Clay fill at bottom of roadside ditch.
Reproductive State Fertile
Collector D. B. Ward
with BTY 421
Collection Date 15 Apr 1961
Accession Number 62049
Image 62049.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Highlands Co. : Avon Park Bombing Range. 0.25 mi. N of the S property boundary on Van Eeghen Grade, S of fork in road. T34S, R30E, Sec. 1.
Habitat Wet pinelands.
Reproductive State Fertile
Collector D. R. Lindsey
with S. Upchurch
Collection Date 25 Sep 1981
Accession Number 168300
Image 168300.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Orange Co. : Moss Park, on the W shore of Lake Mary Jane. T24S, R31E, Sec. 23, SE¼ of SW¼.
Habitat Sandy, open, disturbed lake shore, grading into Typha marsh.
Reproductive State Fertile
Collector B. F. Hansen
with D. Lindsey
Collection Date 25 Aug 1981
Accession Number 157331
Image 157331.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Collier Co. : W of FL 29 junction on FL 82.
Habitat Salix - Typha swamp margin; glade and watery ditch.
Reproductive State Fertile
Collector O. K. Lakela
Collection Date 17 Jun 1965
Accession Number 65190
Image 65190.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Volusia Co. : Ca. 9 mi. S of New Smyrna Beach at Turtle Mound along Mosquito Lagoon. 30° 35' 60" N 85° 40' 41" W
Description Infrequent.
Habitat Along shell margin above water line, narrow beach base of mound; heavily vegetated shell mound (ancient kitchen midden) ca. 7 m high, 100 m long; woody overstory mostly of Celtis, Exothea paniculata, Zanthoxylum fagara, Persea littoralis [P. borbonia], Ardisia escallonioides, Rapanea guianensis [Myrsine cubana], Parthenocissus quinquefolia, Plumbago scandens [P. zeylanica], Bumelia [Sideroxylon] and Forestiera.
Reproductive State Fertile
Collector J. D. Ray, Jr.
with C.E. Wood, C.E. Smith, R.J. Eaton
Collection Date 27 Apr 1961
Accession Number 41047
Image 41047.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Manatee Co. : N side of unnamed road several hundred feet from the intersection of the unnamed road and Sugarbowl Road. T37S, R22E, Sec. 29.
Habitat Disturbed areas along road with low growing Cyperus and Eleocharis; surrounding area treeless, palmetto flatwoods; occasionally flooded.
Reproductive State Fertile
Collector A.G. Shuey
Collection Date 02 Oct 1974
Accession Number 118210
Image 118210.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Polk Co. : 5 mi. E of Fort Meade.
Reproductive State Fertile
Collector J. D. Ray, Jr.
with H.A. Gleason, R.J. Eaton
Collection Date 24 Apr 1960
Accession Number 22428
Image 22428.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Pinellas Co. : Fort De Soto County Park. Mullet Key, S end, Gulf of Mexico; S of Gulfport. 27° 44' 54" N 82° 42' 12" W
Description Frequent.
Habitat Low, moist sandy beach.
Reproductive State Fertile
Collector O. K. Lakela
with R.W. Long, R.F. Thorne
Collection Date 10 Sep 1963
Accession Number 55190
Image 55190.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Citrus Co. : Chassahowitzka Hammock. 28° 41' 60" N 82° 34' 0" W
Reproductive State Fertile
Collector G. R. Cooley
with R.J. Eaton, J.D. Ray, Jr.
Collection Date 15 Sep 1959
Accession Number 17858
Image 17858.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Citrus Co. : Chassahowitzka Hammock. 28° 41' 60" N 82° 34' 0" W
Reproductive State Fertile
Collector G. R. Cooley
with R.J. Eaton, J.D. Ray, Jr.
Collection Date 15 Sep 1959
Accession Number 17857
Image 17857.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Kral,
Locality USA. Florida , Citrus Co. : 5 mi. S of Homosassa. 28° 46' 53" N 82° 36' 54" W
Description Frequent.
Habitat On sandy peat of clearing near cypress [Taxodium] dome.
Reproductive State Fertile
Collector R. Kral
Collection Date 10 Aug 1958
Accession Number 8128
Image 8128.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Pinellas Co. : Honeymoon Island Recreation Area. Little Bayou. T28S, R15E, Sec. 8.
Habitat Shore and dunes.
Reproductive State Fertile
Collector G. Fleming
with P. Genelle
Collection Date 03 Oct 1979
Accession Number 149249
Image 149249.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. Torr. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Collier Co. : Off US 41, North Naples. 26° 8' 31" N 81° 47' 41" W
Habitat Pineland flatwoods, shore of lake.
Reproductive State Fertile
Collector O. K. Lakela
Collection Date 21 Oct 1967
Accession Number 81387
Image 81387.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Collier Co. : Corkscrew area SW of Immokalee; off FL 846. 26° 25' 10" N 81° 25' 13" W
Description Spikelets to 4 cm long.
Habitat Abandoned site of produce garden; white sand with puddles; luxuriant growth of native plants among weeds.
Reproductive State Fertile
Collector O. K. Lakela
Collection Date 18 Jul 1965
Accession Number 65598
Image 65598.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Okeechobee Co. : Along FL 68, 0.7 mi. W of St. Lucie Co. line; 7.2 mi. E of junction with US 441. T35S, R36E, Sec. 12, NE¼ of NW¼.
Habitat Roadside ditch.
Reproductive State Fertile
Collector B. F. Hansen
with R. Sauleda, D. Richardson
Collection Date 29 May 1980
Accession Number 149137
Image 149137.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: D. W. Hall,
Locality USA. Florida , Orange Co. : US 441, 1 mi. NW of Orlando, 1.1 mi. S of Lee Road. 28° 32' 18" N 81° 22' 45" W
Description Flowers, pale chestnut; plants 14 in. tall; frequent.
Habitat Dry open roadside.
Reproductive State Fertile
Collector L. Baltzell
Collection Date 22 May 1973
Accession Number 147127
Image 147127.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Manatee Co. : South Fork State Preserve. Along roadside, near FL 62. T33S, R21E, Sec. 20, E½ of NE¼ of SE¼ of NW¼ of SE¼.
Description Common erect sedge to 20 cm height.
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector S. Cole
with R. Owens
Collection Date 01 Apr 1995
Accession Number 232730
Image 232730.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Determination History
Cyperus nuttallii Torr.
Locality USA. Florida , Leon Co. : Tallahassee. 30° 26' 18" N 84° 16' 51" W
Reproductive State Fertile
Collector W. G. Farlow
Collection Date Nov 1891
Accession Number 239058
Image 239058.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Collier Co. : US 41, 1.5 mi. W of Miami-Dade Co. line, S side of road. T53S, R34E, Sec. 36. 25° 37' 0" N 80° 31' 60" W
Habitat Edge of cypress [Taxodium] swamp.
Reproductive State Fertile
Collector R. P. Sauleda
Collection Date 30 Mar 1980
Accession Number 149387
Image 149387.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Miami-Dade Co. : SW corner of junction of 123rd Avenue and SW 56th Street (Miller Drive). 29° 58' 0" N 82° 27' 0" W
Habitat Disturbed wet prairie.
Reproductive State Fertile
Collector R. P. Sauleda
Collection Date 03 Nov 1979
Accession Number 147191
Image 147191.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Okeechobee Co. : Along FL 68, 0.7 mi. W of St. Lucie Co. line; 7.2 mi. E of junction with US 441. T35S, R36E, Sec. 12, NE¼ of NW¼.
Habitat Roadside ditch.
Reproductive State Fertile
Collector B. F. Hansen
with R. Sauleda, D. Richardson
Collection Date 29 May 1980
Accession Number 149136
Image 149136.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. T35S, R22E, Sec. 7, NE¼ of SW¼.
Description 1 dm tall.
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector C. Becker
Collection Date 13 Aug 1997
Accession Number 224978
Image 224978.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : N of Trout Creek road, near Southwest Florida Water Management District dike. T27S, R19E, Sec. 25, SW¼. 28° 0' 0" N 82° 0' 0" W
Habitat Flooded pine flatwoods.
Reproductive State Fertile
Collector S. DuBois
Collection Date 24 Aug 1979
Accession Number 144820
Image 144820.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, Mar 2005
Determination History
Cyperus lanceolatus Poir.
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. N of picnic area. 27° 45' 0" N 82° 7' 60" W
Habitat Wet flatwoods.
Reproductive State Fertile
Collector R. O. Woodbury
with R. Roberts
Collection Date Apr 1988
Accession Number 257763
Image 257763.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: A. C. Schmidt, 08 Sep 2004
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. NE of campus. 28° 0' 0" N 82° 0' 0" W
Habitat Dry grassy sand plain in sandhill community.
Reproductive State Fertile
Collector J. Bateson
Collection Date 04 Oct 1979
Accession Number 151433
Image 151433.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. Ca. 4 mi. N of Oldsmar. T27S, R16E, Sec. 36, NW¼. 28° 2' 3" N 82° 39' 54" W
Habitat Weeds and wet areas along powerline right-of-way.
Reproductive State Fertile
Collector B. F. Hansen 12200
with R.P. Wunderlin, P. Douris
Collection Date 12 May 1993
Accession Number 207693
Image 207693.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Charlotte Co. : Prairie/Shell Creek (Southwest Florida Water Management District property). 910 m S of Live Oak Boulevard, 1.4 km W of US 17. 26° 59' 53" N 81° 58' 23" W
Habitat Edge of flatwoods.
Reproductive State Fertile
Collector A. R. Franck 1958
Collection Date 29 Apr 2010
Accession Number 254885
Image 254885.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park, (river road).
Habitat Wet flatwoods habitat and ditches.
Reproductive State Fertile
Collector R. O. Woodbury
with R. Roberts
Collection Date Nov 1987
Accession Number 258096
Image 258096.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, 1999
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. T35, R22E, Sec. 7, SW¼ of NE¼ of NW¼.
Description Scales hyaline outward from the green median; achene filling ca. 0.5 the scale.
Habitat Depression marsh.
Reproductive State Fertile
Collector C. Becker
Collection Date 03 Sep 1998
Accession Number 225957
Image 225957.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Highlands Co. : Avon Park Air Force Range. SE corner of Alexander and Morgan Roads junction; FLHIGH209A. T33S, R30E, Sec. 34, NE¼ of NE¼ of NE¼. 27° 34' 17" N 81° 18' 17" W
Description The form with ascending spikelets, var. polystachyos.
Habitat Roadside ditch.
Reproductive State Fertile
Collector S. L. Orzell 22378
with E.L. Bridges
Collection Date 12 Sep 1993
Accession Number 232702
Image 232702.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Polk Co. : Avon Park Air Force Range. SE of Alpha Road at Oliver Road; FLPOLK206R. T32S, R31E, Sec. 31, NE¼ of NE¼ of NE¼. 27° 39' 33" N 81° 15' 14" W
Description The form with ascending spikelets, var. polystachyos.
Habitat Ditch near roadside.
Reproductive State Fertile
Collector S. L. Orzell 22270
with E.L. Bridges
Collection Date 15 Aug 1993
Accession Number 232701
Image 232701.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : Koreshan State Historic Site. Burn zone 1 SW. T46S, R25E, Sec. 33, SE¼ of SW¼ of SE¼ of NE¼ of NW¼.
Description Erect sedge to 50 cm height; occasional.
Habitat Moist areas.
Reproductive State Fertile
Collector S. Cole
Collection Date 03 Jun 1994
Accession Number 232679
Image 232679.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , St. Lucie Co. : Bluefield Ranch Mitigation Bank site. SW corner of the county, ca. 6 mi. NE of Lake Okeechobee. T37S, R37E, Sec. 20, 21, 28, 29, 33. 27° 14' 38" N 80° 49' 47" W
Reproductive State Fertile
Collector W. F. Grey
Collection Date 27 Sep 2002
Accession Number 232603
Image 232603.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, Oct 2004
Locality USA. Florida , Brevard Co. : S Central Regional Water System (SCREWS), Vierra Wetlands.
Description Erect herb to 45 cm with rust colored heads; common.
Habitat Flag marsh. Soil: water.
Reproductive State Fertile
Collector T. MacClendon 295
with K.R. Weichman, J. Stahl
Collection Date 01 Sep 2004
Accession Number 239614
Image 239614.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Martin Co. : S of I-95, W of FL 76A, [trail] entrance from Markel Street, 1 mi. W of FL 76A. 27° 7' 27" N 80° 21' 12" W
Description Occasional.
Habitat Horse trail near depression marsh.
Reproductive State Fertile
Collector S. W. Woodmansee 558
Collection Date 30 Sep 2000
Accession Number 233168
Image 233168.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Pinellas Co. : Moccasin Lake Park. 2750 Park Trail Lane, Clearwater. 27° 59' 6" N 82° 52' 11" W
Habitat Wet meadow.
Reproductive State Fertile
Collector G. Fleming
Collection Date 02 Jun 1983
Accession Number 170980
Image 170980.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Levy Co. : 3.2 mi. SW of Gulf Hammock (US 19) on C-326, at the Waccasassa River bridge. T14S, R15E, Sec. 36, NE¼ of SE¼. 29° 56' 60" N 85° 12' 0" W
Habitat Weedy open area on riverbanks and around bridge abutments.
Reproductive State Fertile
Collector B. F. Hansen
with D. Richardson
Collection Date 11 Jul 1979
Accession Number 143713
Image 143713.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: R. Chicone, May 2012
Locality USA. Florida , Miami-Dade Co. : SW corner of junction of 123rd Avenue and SW 56th Street (Miller Drive). 29° 58' 0" N 82° 27' 0" W
Habitat Disturbed wet prairie.
Reproductive State Fertile
Collector R. P. Sauleda
Collection Date 27 Dec 1979
Accession Number 142771
Image 142771.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb.
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Miami-Dade Co. : W of US 1 on Bauer Drive, N of Homestead. 25° 28' 7" N 80° 28' 39" W
Habitat Low marl soil.
Reproductive State Fertile
Collector C. Byrd
Collection Date 11 Jun 1970
Accession Number 94523
Image 94523.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. 20 mi. NE of Tampa on US 301. T27S, R21E, Sec. 7, 8, 9. 27° 55' 0" N 82° 20' 60" W
Reproductive State Fertile
Collector A. N. Arcuri 394
Collection Date 05 Jul 1977
Accession Number 141732
Image 141732.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Collier Co. : N of FL 82, ca. 7 mi. W of FL 29.
Habitat Pineland with Sabal palmetto, Serenoa, and Myrica.
Reproductive State Fertile
Collector O. K. Lakela
Collection Date 17 Jul 1965
Accession Number 66091
Image 66091.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: R. J. Eaton, 1960
Locality USA. Florida , Seminole Co. : Outskirts of Sanford. 28° 48' 2" N 81° 16' 23" W
Habitat Wet ditch of clear white sand.
Reproductive State Fertile
Collector G. R. Cooley
with R.J. Eaton, J.D. Ray, Jr.
Collection Date 03 May 1960
Accession Number 18863
Image 18863.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Collier Co. : Vanderbilt Beach.
Habitat Vacant lot, subject to mowing.
Reproductive State Fertile
Collector O. K. Lakela
with F. Almeda
Collection Date 29 Jul 1968
Accession Number 84013
Image 84013.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, Mar 2005
Determination History
Cyperus flavescens L.
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. Horse stable area.
Habitat Margins of ditches and ponds.
Reproductive State Fertile
Collector R. O. Woodbury
with R. Roberts
Collection Date May 1988
Accession Number 257762
Image 257762.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Hillsborough Co. : Beacon Key study site #9. T32S, R18E, Sec. 31.
Description Very abundant.
Habitat Wetter areas; shell dump and fill area, dominated by Serenoa and Quercus.
Reproductive State Fertile
Collector S. Todd
Collection Date 13 May 1974
Accession Number 121234
Image 121234.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Pinellas Co. : Ca. 3 mi. N of Wall Springs, S of Tarpon Springs. 28° 1' 60" N 82° 34' 0" W
Habitat Secondary sandhill oak wood; with longleaf pine [Pinus palustris], turkey oak [Quercus laevis], bluejack oak [Q. incana], Serenoa repens, Q. geminata, Q. myrtifolia, Q. chapmanii, Stillingia, Aristida, with occasional Ceratiola, Lupinus, Chrysobalanus oblongifolius [Licania michauxii], and Myrica pusilla [M. cerifera]; moist margin of a beach.
Reproductive State Fertile
Collector J. D. Ray, Jr.
with O.K. Lakela, J. Patman, C.E. Smith, Jr.
Collection Date 12 May 1961
Accession Number 42103
Image 42103.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : Wild Turkey Strand Preserve. Entrance to preserve located along Green Meadows Road, 3.5 km S of FL 82, 14.81 km W of I-75.
Description Common.
Habitat Disturbed wetland between strand swamp and mesic flatwoods; associated taxa include: Melaleuca quinquenervia, Centella asiatica, Rhynchospora odorata, Ludwigia microcarpa, and Cladium jamacense.
Reproductive State Fertile
Collector S. W. Woodmansee 1746
with J. Mahoney
Collection Date 20 Jul 2005
Accession Number 261876
Image 261876.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Hillsborough Co. : N of Tampa at NE border of University of South Florida campus. 27° 56' 51" N 82° 27' 30" W
Description Common; achenes mucronulate.
Habitat Secondary cypress [Taxodium] swamp with red maple [Acer rubrum], ash [Fraxinus caroliniana], buttonbush [Cephalanthus occidentalis], laurel oak [Quercus laurifolia], royal fern [Osmunda regalis var. spectabilis] border below dry, sandy pine ridge with longleaf pine [Pinus palustris], turkey oak [Quercus laevis], and saw palmetto [Serenoa repens].
Reproductive State Fertile
Collector J. D. Ray, Jr.
with O. Lakela
Collection Date 09 Sep 1960
Accession Number 22671
Image 22671.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida Pasco or Hillsborough Co. 27° 55' 0" N 82° 20' 60" W
Reproductive State Fertile
Collector R. Kral
Collection Date Summer 1958
Accession Number 8099
Image 8099.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Pinellas Co. : 1.5 mi. S of Crystal Beach.
Description Common.
Habitat Moist sands of railroad ditch.
Reproductive State Fertile
Collector R. Kral
with M. Kral
Collection Date 08 Jun 1958
Accession Number 8068
Image 8068.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb.
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Miami-Dade Co. : W of US 1 on Bauer Drive, N of Homestead. 25° 28' 7" N 80° 28' 39" W
Habitat Low marl soil.
Reproductive State Fertile
Collector C. Byrd
Collection Date 11 Jun 1970
Accession Number 94517
Image 94517.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Okeechobee Co. : W of Okeechobee City. 27° 14' 38" N 80° 49' 47" W
Habitat Ditch.
Reproductive State Fertile
Collector G. R. Cooley
Collection Date 28 Feb 1952
Accession Number 10796
Image 10796.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Lee Co. : Eastern Sanibel. 26° 26' 56" N 82° 1' 20" W
Description Annual, mostly erect.
Habitat Dry soil in waste places.
Reproductive State Fertile
Collector W. C. Brumbach
Collection Date 15 Oct 1976
Accession Number 131785
Image 131785.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: Schmaltz,
Locality USA. Florida , Brevard Co. : South Lake Conservation Area, Mims. Over 500 ft. N of the entrance gate to the preserve located on the W side of Lancaster Lane. T21S, R34E, Sec. 25, Block 4. 28° 39' 55" N 80° 50' 41" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector N. Escoffier
with J. Escoffier, B. Page
Collection Date 18 Feb 2007
Accession Number 260892
Image 260892.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Highlands Co. : Edge of Lake Letta along FL 17 between Avon Park and Sebring. 27° 29' 44" N 81° 26' 27" W
Reproductive State Fertile
Collector V. E. McNeilus
Collection Date 23 Dec 1999
Accession Number 229361
Image 229361.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, NE¼ of SE¼. 28° 11' 38" N 82° 35' 30" W
Habitat Depression marsh.
Reproductive State Fertile
Collector E. M. Ferguson 295
with J.M. Kunzer
Collection Date 19 Aug 2003
Accession Number 250847
Image 250847.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Monroe Co. : Ducke Key; Monroe Co. owned preserve (unnamed); center of the island (vicinity of Antigua Street and North Bahama Drive), ca. 56 air mi. NE of downtown Key West. 25° 19' 60" N 81° 0' 0" W
Description Several dozen plants.
Habitat Freshwater/brackish marsh and ponds with Conocarpus canopy.
Reproductive State Fertile
Collector S. W. Woodmansee 1996
Collection Date 18 May 2007
Accession Number 249025
Image 249025.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pinellas Co. : Caladesi Island State Park. Picnic grounds NW of ranger station. T28S, R15E, Sec. 20. 27° 45' 0" N 82° 7' 60" W
Habitat Ruderal, disturbed area.
Reproductive State Fertile
Collector C. vanHoek
Collection Date 14 Oct 2001
Accession Number 235059
Image 235059.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Miami-Dade Co. : Montgomery Foundation. E of Old Cutler Road at a point E of end of SW 120th Street, ca. 3 mi. S of South Miami. T55S, R41E, Sec. 18, NW¼ of NW¼. 25° 39' 28" N 80° 16' 54" W
Habitat Disturbed pine rockland and ecotones to mangroves.
Reproductive State Fertile
Collector S. L. Orzell
with E.L. Bridges
Collection Date 10 May 1994
Accession Number 232251
Image 232251.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Volusia Co. : Tomoka State Park. Johns Island; ca. 1 km E of the US 1 bridge at the Tomoka River, ca. 1 km NNE of the N terminus of Nova Road (C-5A) at US 1. 29° 18' 12" N 81° 4' 46" W
Habitat Low area of firebreak bisecting oak scrub.
Reproductive State Fertile
Collector J. M. Kunzer 743
Collection Date 12 Nov 2004
Accession Number 253600
Image 253600.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : Caloosahatchee Creeks Preserve. 2.01 air km SW of intersection of Bayshore Drive and I-75, 7.91 air km NE of downtown Fort Myers, N of the Caloosahatchee River. 26° 42' 2" N 81° 49' 29" W
Description Occasional.
Habitat Trail running through fire suppressed mesic flatwoods and mesic hammock.
Reproductive State Fertile
Collector S. W. Woodmansee 1903
with S. Green
Collection Date 02 Aug 2006
Accession Number 261956
Image 261956.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hendry Co. : Okaloacoochee Slough State Forest. 6.2 km E of FL 29, 0.25 km S of C-832. 26° 35' 49" N 81° 22' 27" W
Habitat Marshy, wet flatwoods.
Reproductive State Fertile
Collector A. R. Franck
Collection Date 03 Sep 2011
Accession Number 259947
Image 259947.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Miami-Dade Co. : Ca. 0.5 mi. E of SW 107th Avenue and 0.4 mi. W of Canal L31-E, ca. 0.7 mi. N of Military Canal, ca. 1 mi. E of E end of main runway of Homestead Air Force Base. T57S, R40E, Sec. 5, NW¼ of SE¼. 25° 29' 57" N 80° 21' 15" W
Habitat Shallow freshwater marshes (cleared of Braziian pepper [Schinus terebinthifolia]). Soils - Perrine (Typic Fluvaquents).
Reproductive State Fertile
Collector S. L. Orzell
with E.L. Bridges
Collection Date 13 May 1994
Accession Number 232254
Image 232254.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. T35S, R22E, Sec. 7, SW¼ of NE¼ of SW¼.
Habitat Depression marsh.
Reproductive State Fertile
Collector C. Becker
Collection Date 03 Sep 1998
Accession Number 226269
Image 226269.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Clay Co. : 1.6 mi. E of Penney Farms on FL 16. T6S, R25E, Sec. 12, SW¼ of SW¼; Sec. 13, NW¼ of NW¼.
Habitat Open roadside ditch along both sides of highway, in pine flatwoods.
Reproductive State Fertile
Collector B. F. Hansen
with D. Richardson
Collection Date 18 May 1979
Accession Number 140797
Image 140797.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Volusia Co. : Under powerline, 0.3 mi. W of I-95 on FL 40; ca. 3.5 mi. W of New Smyrna Beach. T17S, R33E, Sec. 21, SE¼ of NE¼. 30° 35' 60" N 85° 40' 41" W
Habitat Pine flatwoods along road.
Reproductive State Fertile
Collector B. F. Hansen
with D. Richardson
Collection Date 18 May 1979
Accession Number 140864
Image 140864.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hernando Co. : Ca. 5 mi. N of Weeki Wachee Springs.
Habitat Dried pond in usually wet prairie of longleaf pine [Pinus palustris] - Serenoa repens flat with Typha, Eleocharis, Echinodorus, etc.
Reproductive State Fertile
Collector G. R. Cooley
with C.E. Wood, Jr., et al.
Collection Date 26 Apr 1961
Accession Number 44318
Image 44318.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pinellas Co. : Dunedin Hammock, Dunedin picnic area. 28° 1' 11" N 82° 46' 18" W
Reproductive State Fertile
Collector P. Genelle
with G. Fleming
Collection Date 03 Oct 1976
Accession Number 126509
Image 126509.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Polk Co. : T26S, R22E, Sec. 2.
Habitat Moist white sand of ditch; along highway and roadside ditch bordering longleaf pine [Pinus palustris] - palmetto flatwood with occasional small cypress [Taxodium] ponds.
Reproductive State Fertile
Collector G. R. Cooley
with R.J. Eaton, C.E. Wood, Jr., et al.
Collection Date 03 May 1961
Accession Number 43103
Image 43103.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. K. Holst, 2008
Locality USA. Florida , Sarasota Co. : Deer Prairie Creek Preserve. Eastern Venice; immediately S of I-75 and to the W of the Myakka River. 27° 4' 42" N 82° 18' 13" W
Description Herb, 50 cm tall.
Habitat Prairie hammock.
Reproductive State Fertile
Elevation 1 to 3 m
Collector L. B. Birch
with B.K. Holst
Collection Date 30 May 2008
Accession Number 250396
Image 250396.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Glades Co. : Fisheating Creek Wildlife Management Area. 1.3 km W of FL 78, 0.15 km S of Fisheating Creek, N side of Banana Grove Road. 26° 57' 4" N 81° 8' 7" W
Habitat Wet roadside ditch along floodplain marsh.
Reproductive State Fertile
Collector A. R. Franck
Collection Date 04 Jun 2010
Accession Number 254670
Image 254670.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Sarasota Co. : Myakka Wild and Scenic River. S of Down's Dam, N of the island. T38S, R19E, Sec. 24, NW¼ of NW¼ of SE¼. 27° 18' 0" N 82° 16' 0" W
Habitat River bank.
Reproductive State Fertile
Collector N. Balcer
Collection Date 24 Jun 2009
Accession Number 260315
Image 260315.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Sumter Co. : Along SE side of Paige Place, opposite St. Timothys Catholic Church, The Villages. 28° 56' 48" N 81° 57' 21" W
Habitat Flooded ditch bordering golf course.
Reproductive State Fertile
Collector M. T. Strong
Collection Date 31 Aug 2010
Accession Number 258545
Image 258545.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Sumter Co. : Along SE side of Paige Place, opposite St. Timothys Catholic Church, The Villages. 28° 56' 48" N 81° 57' 21" W
Habitat Flooded ditch bordering golf course.
Reproductive State Fertile
Collector M. T. Strong
Collection Date 31 Aug 2010
Accession Number 258547
Image 258547.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pinellas Co. : Anclote Key Preserve State Park. S end of island. T27S, R15E, Sec. 6, S½ of NW¼. 28° 16' 0" N 82° 30' 0" W
Habitat Coastal strand.
Reproductive State Fertile
Collector A. Bishop
Collection Date 13 Aug 2002
Accession Number 248390
Image 248390.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Sumter Co. : 4 mi. S of Bushnell. 28° 39' 54" N 82° 6' 46" W
Description Frequent.
Habitat Moist sandy peat of railroad right-of-way.
Reproductive State Fertile
Collector R. Kral
Collection Date 13 Jun 1958
Accession Number 5760
Image 5760.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: Kral,
Locality USA. Florida , Lake Co. : 7 mi. SE of Okahumpka. 28° 43' 60" N 81° 52' 60" W
Description Frequent clumps.
Habitat Moist sandy peat of savanna.
Reproductive State Fertile
Collector R. Kral
Collection Date 05 Aug 1958
Accession Number 5936
Image 5936.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Manatee Co. : Lake Manatee State Recreation Area. Burn zone 5 E; along roadside to radio tower. T34S, R20E, Sec. 33, E½ of SW¼ of SE¼. 27° 30' 0" N 82° 16' 60" W
Description Common erect sedge to 30 cm height.
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector S. Cole
Collection Date 25 Jun 1993
Accession Number 210077
Image 210077.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Manatee Co. : Madira Bickel Mound State Archaeological Site. T33S, R17E, Sec. 34, E½ of SE¼ of SE¼ of NW¼.
Description Common.
Habitat Maritime hammock, base of mound along walkway.
Reproductive State Fertile
Collector S. Cole
Collection Date 13 Jul 1993
Accession Number 211955
Image 211955.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Mosaic Fertilizer mine reclamation site near Mulberry, ca. 2000 ft. NE of junction of Lithia-Pinecrest Road and Allen Road. 27° 51' 0" N 82° 8' 44" W
Description Herb ca. 3.5 dm tall.
Habitat Open, saturated marsh habitat of created depression wetland.
Reproductive State Fertile
Collector R. Chicone 755
Collection Date 17 Jul 2010
Accession Number 260140
Image 260140.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, 1994
Determination History
Cyperus pumilus L.
Locality USA. Florida , Manatee Co. : Madira Bickel Mound State Archaeological Site. T33S, R17E, Sec. 34, E½ of SE¼ of SW¼ of NW¼.
Description Occasional.
Habitat Maritime hammock.
Reproductive State Fertile
Collector D. Willis
Collection Date 20 Jul 1992
Accession Number 211956
Image 211956.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Highlands Co. : Highlands Hammock State Park. T35S, R28E, Sec. 21, N½ of SE¼ of NE¼ of NW¼ of NE¼. 27° 22' 0" N 81° 20' 60" W
Description Occasional.
Habitat Ruderal area around borrow pit, sandhill pond.
Reproductive State Fertile
Collector S. Cole
Collection Date 23 Aug 1994
Accession Number 211839
Image 211839.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Highlands Co. : Avon Park Air Force Range. Both sides of Van Eeghen Road at Long Cypress Cut. T33S, R30E, Sec. 25, NW¼ of SW¼. 30° 41' 60" N 85° 4' 0" W
Habitat Scrubby flatwoods.
Reproductive State Fertile
Collector C. vanHoek
with B. Wargo
Collection Date 14 Jun 1996
Accession Number 252585
Image 252585.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Brevard Co. : Cape Canaveral Air Force Station. Industrial Area, along Hangar Road N of Industry Road. 28° 29' 57" N 80° 34' 31" W
Habitat Canal.
Reproductive State Fertile
Collector P. A. Schmalzer
with T. Kozusko
Collection Date 11 Nov 2010
Accession Number 257627
Image 257627.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: Kral,
Locality USA. Florida , Levy Co. : 10 mi. N of Otter Creek.
Habitat Wet sand of logging road through pine flatwoods.
Reproductive State Fertile
Collector R. Kral
with M. Kral
Collection Date 06 Jul 1958
Accession Number 8876
Image 8876.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. Dude Lake Trail; 50 ft. N of trailhead. T32S, R19E, Sec. 26, SW¼ of NW¼. 27° 28' 60" N 82° 10' 60" W
Description Sedge to 0.25 m.
Habitat Ruderal.
Reproductive State Fertile
Collector J. Myers 100
Collection Date 13 Aug 1998
Accession Number 231792
Image 231792.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Polk Co. : Along US 27, 0.25 mi. S of junction with C-630; ca. 2.5 mi. W of Frostproof. T32S, R27E, Sec. 1, NW¼ of NE¼. 27° 44' 45" N 81° 31' 50" W
Habitat Roadside, edge of pasture.
Reproductive State Fertile
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 15 Jun 1981
Accession Number 157511
Image 157511.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Miami-Dade Co. : Miami, NE corner of junction of SW 56th Street (Miller Drive). T54S, R39E, Sec. 25. 25° 46' 27" N 80° 11' 37" W
Habitat Disturbed wet prairie.
Reproductive State Fertile
Collector R. P. Sauleda
Collection Date 18 Jun 1980
Accession Number 157315
Image 157315.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Brevard Co. : Fox Lake Farms. 28° 34' 56" N 80° 51' 25" W
Description Common.
Habitat Disturbed wet scrub; soil sandy.
Reproductive State Fertile
Collector L. A. Lathrop 83
Collection Date 02 Jul 2003
Accession Number 238915
Image 238915.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Sarasota Co. : Deer Prairie Creek Preserve. Jordyn Parcel, N parcel limit 4.5 mi. E of intersection of S. Moon Drive and Border Road, I-75 borders to the S. 27° 6' 17" N 82° 15' 49" W
Habitat Mesic hammock.
Reproductive State Fertile
Collector L. B. Birch 281
with L. Amos, B. Holst
Collection Date 09 Jul 2009
Accession Number 255967
Image 255967.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Sarasota Co. : Deer Prairie Creek Preserve. Jordyn Parcel, N parcel limit 4.5 mi. E of intersection of S. Moon Drive and Border Road, I-75 borders to the S. 27° 7' 1" N 82° 15' 50" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector L. B. Birch 251
with L. Amos, B. Holst
Collection Date 12 Jun 2009
Accession Number 255958
Image 255958.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. N loop of N hiking trail. T32S, R19E, Sec. 25, NE¼ of NE¼. 27° 28' 60" N 82° 10' 60" W
Description Sedge to 0.5 m.
Habitat Ruderal area near powerline right-of-way.
Reproductive State Fertile
Collector J. Myers 441
with C. Myers
Collection Date 15 Aug 1999
Accession Number 230349
Image 230349.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Orange Co. : Upper St. Johns River, Puzzle Lake, W bank.
Habitat Floodplain pasture.
Reproductive State Fertile
Elevation 4 to ft
Collector D. Auth
Collection Date 10 Sep 1971
Accession Number 235998
Image 235998.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Hernando Co. : T21S, R17E, Sec. 11 and 12.
Description Common.
Habitat Wet path; open prairie Quercus laevis and piens.
Reproductive State Fertile
Collector G. R. Cooley
with R.J. Eaton, J.D. Ray, Jr.
Collection Date 19 Sep 1959
Accession Number 15824
Image 15824.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Miami-Dade Co. : SE corner of junction of SW 56th Street (Miller Drive) and 125th Avenue. 29° 58' 0" N 82° 27' 0" W
Habitat Disturbed wet prairie.
Reproductive State Fertile
Collector R. P. Sauleda 5806
Collection Date 29 Jul 1981
Accession Number 160720
Image 160720.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Volusia Co. : Daytona Beach, along FL 92, opposite International Speedway.
Habitat Ditch on edge of woods.
Reproductive State Fertile
Collector D. S. Correll 51825
with H.B. Correll
Collection Date 24 May 1981
Accession Number 160931
Image 160931.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Charlotte Co. : Gasparilla Island, 0.7 mi. N of Lee County line along FL 775; 2.1 mi. S of Gasparilla toll booth. T42S, R20E, Sec. 35, NW¼. 26° 48' 17" N 82° 16' 36" W
Habitat Along roadway and railroad in ruderal community, grading into dry coastal hammock.
Reproductive State Fertile
Collector B. F. Hansen 6790
with D. Richardson
Collection Date 16 Nov 1979
Accession Number 145367
Image 145367.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Manatee Co. : Tatum Sawgrass area ca. 16 mi. E of the city of Sarasota and just N of Myakka State Park. 27° 19' 60" N 82° 9' 0" W
Habitat Wet meadow/prairie.
Reproductive State Fertile
Collector T. F. Rochow
Collection Date 30 Jul 1980
Accession Number 151471
Image 151471.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Sumter Co. : Green Swamp. Along Main Grade road.
Habitat Fringe of marsh.
Reproductive State Fertile
Collector T. F. Rochow
Collection Date 25 Jun 1980
Accession Number 151458
Image 151458.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Polk Co. : Lake Ned, Garden Grove in Winter Haven area.
Habitat In water on edge of lake.
Reproductive State Fertile
Collector D. S. Correll 53976
with H.B. Correll
Collection Date 20 May 1982
Accession Number 165896
Image 165896.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Walton Co. : Morrison Springs, ca. 4 mi. NE of Knox Hill. T3N, R17W, Sec. 23, NE¼.
Habitat With Pluchea camphorata, Cyperus surinamensis, Taxodium distichum, Justicia lanceolata, Scirpus divaricatus, Nyssa aquatica, etc.
Reproductive State Fertile
Collector G. Wilhelm 9727
Collection Date 24 Nov 1981
Accession Number 167940
Image 167940.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, 1988
Determination History
Cyperus haspan L.
Locality USA. Florida , Pinellas Co. : Safety Harbor, Fire Station #2, Magnolia Creek. 30° 0' 0" N 81° 40' 60" W
Habitat Edge of pond.
Reproductive State Fertile
Collector G. Fleming 3818
Collection Date 14 Nov 1987
Accession Number 193879
Image 193879.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Collier Co. : Marco Island Beach area of US 92. 25° 58' 0" N 81° 43' 0" W
Reproductive State Fertile
Collector O. K. Lakela 30379
Collection Date 22 Nov 1966
Accession Number 100215
Image 100215.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Collier Co. : Ca. 3.5 mi. NW of Royal Palm Hammock, off US 41. 28° 52' 60" N 82° 4' 60" W
Habitat Weedy area along roadside between grassy berm and irrigation canal; canal margin.
Reproductive State Fertile
Collector G. R. Cooley 9013
with R.J. Eaton, O. Lakela
Collection Date 09 Oct 1962
Accession Number 53581
Image 53581.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Collier Co. : E side off FL 29, S of the county line.
Habitat Prairie, seasonally wet lowlands, palm hammocks; in water ca. 1 dm deep.
Reproductive State Fertile
Collector O. K. Lakela 31645
Collection Date 20 Sep 1968
Accession Number 84237
Image 84237.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Collier Co. : C-846, W of the Hendry-Collier County line. 26° 7' 60" N 81° 28' 60" W
Habitat Wet glade area bordering Big Cypress formation.
Reproductive State Fertile
Collector O. K. Lakela 30146
with F. Almeda
Collection Date 30 Aug 1966
Accession Number 76069
Image 76069.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl
Locality USA. Florida , Broward Co. : Hugh Taylor Birch State Park. Ft. Lauderdale. 30° 4' 60" N 83° 34' 60" W
Habitat Primary hammock with extensions of subtropical flora; Krugiodendron, Metopium, Genipa.
Reproductive State Fertile
Collector O. K. Lakela 29661
with R.W. Long
Collection Date 19 Apr 1966
Accession Number 73802
Image 73802.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Hillsborough Co. : Just W of Alderman Creek, ca. 0.5 mi. E of Gill Road and 0.5 mi. N of the Hillsborough-Manatee county line (N of Duette). T32S, R22E, Sec. 33. 27° 55' 0" N 82° 20' 60" W
Habitat Small, shallow, man-made marsh with plants placed into it from a nearby natural marsh.
Reproductive State Fertile
Collector A.G. Shuey 2342
Collection Date 05 Oct 1978
Accession Number 145909
Image 145909.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Highlands Co. : 2 mi. E of C-64 on S side of Arbuckle Creek Road; 0.25 mi. S of Polk County line. T33S, R29E, Sec. 1, SE¼ of NW¼. 27° 56' 60" N 81° 42' 0" W
Habitat Open, wet borders in low pasture of pine flatwoods.
Reproductive State Fertile
Collector B. F. Hansen 6185
with D. Richardson
Collection Date 23 Aug 1979
Accession Number 144921
Image 144921.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus tetragonus Elliot
Cyperus filicinus Vahl - Determined By: Lakela,
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Volusia Co. : Ca. 9 mi. S of New Smyrna Beach at Turtle Mound (ancient kitchen midden) along Mosquito Lagoon. 30° 35' 60" N 85° 40' 41" W
Description Infrequent.
Habitat Along shell margin of water line, narrow beach, base of heavily vegetated shell mound ca. 7 m high, 100 m long; woody overstory mostly of Celtis, Exothia paniculata Xanthoxylum, Fagara, Persea littoralis, Ardisia escallonioides, Rapanea guianensis, Parthenocissus quinquefolia, Plumbago scandens, Bumelia and Forestiera.
Reproductive State Fertile
Collector J. D. Ray, Jr. 10792
with C.E. Wood, C.E. Smith, R.J. Eaton
Collection Date 27 Apr 1961
Accession Number 41049
Image 41049.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Miami-Dade Co. : Sandoz Farm.
Habitat In marl.
Reproductive State Fertile
Collector C. Byrd
Collection Date Jun 1970
Accession Number 94524
Image 94524.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hernando Co. : Chinsegut Hill Refuge.
Description Frequent.
Habitat Damp sand, low area along fire lane; mature pine wood, weedy hardwood understory.
Reproductive State Fertile
Collector J. D. Ray, Jr. 9404
Collection Date 03 Sep 1959
Accession Number 20752
Image 20752.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Highlands Co. : Archbold Biological Station. Parker Islands, 5 mi. S of Lake Istokpoga. 27° 23' 60" N 81° 20' 60" W
Description Common locally.
Habitat Low pinewoods.
Reproductive State Fertile
Collector L. J. Brass 18139
Collection Date 17 Aug 1947
Accession Number 136301
Image 136301.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Clay Co. : 3 mi. NW of Middleburg, along C-218, 2.5 mi. W of junction with FL 21. 30° 4' 8" N 81° 51' 37" W
Habitat Wet pine flatwoods.
Reproductive State Fertile
Collector R. P. Sauleda 5444
with M. Ragan
Collection Date 31 May 1981
Accession Number 157798
Image 157798.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Hillsborough Co. : Big Bend Power Plant. Station 5, near thermal canal and Big Bend Road.
Habitat Palmetto scrub.
Reproductive State Fertile
Collector D. W. Crewz
Collection Date 16 Sep 1977
Accession Number 128104
Image 128104.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl - Determined By: R. K. Godfrey,
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Taylor Co. : Jug Island.
Habitat Upper margins of salt marsh.
Reproductive State Fertile
Collector R. K. Godfrey
Collection Date 16 Aug 1957
Accession Number 771
Image 771.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Lee Co. : Upper Captiva. 26° 31' 19" N 82° 11' 21" W
Description Plants tufted, up to 4 dm tall; spikelets depressed, clusters plumose.
Habitat Dry weedy roadsides.
Reproductive State Fertile
Collector W. C. Brumbach
Collection Date Oct 1977
Accession Number 144281
Image 144281.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus esculentus L.
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jul 1979
Locality USA. Florida , Lee Co. : 1.5 mi. from Boca Grande Causeway, 100 yards on left.
Description Common herb.
Habitat Coastal dunes.
Reproductive State Fertile
Collector A. Fulton
Collection Date 26 Nov 1978
Accession Number 138152
Image 138152.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl - Determined By: Kral,
Cyperus esculentus L. - Determined By: Wunderlin, 1975
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jul 1979
Locality USA. Florida , Pasco Co. : S side of Aripeka. 28° 25' 0" N 82° 39' 0" W
Description Frequent.
Habitat Moist sands at edge of salt marsh.
Reproductive State Fertile
Collector R. Kral
Collection Date 14 Jul 1958
Accession Number 5710
Image 5710.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Levy Co. : Near FL 24, 3.0 mi. SW of Otter Creek.
Habitat Sandy soil at bottom of shallow ditch in pine woods.
Reproductive State Fertile
Collector R. E. Perdue
Collection Date 13 Sep 1954
Accession Number 113891
Image 113891.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Pasco Co. : FL 52, ca. 9 mi. E of US 19.
Habitat Roadside.
Reproductive State Fertile
Collector K. Zeiler
Collection Date 29 Oct 1976
Accession Number 127341
Image 127341.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus gatesii Torr.
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , DeSoto Co. : E of Brighton. 27° 13' 0" N 81° 4' 60" W
Habitat Wet sand.
Reproductive State Fertile
Collector J. Bright
Collection Date 30 May 1930
Accession Number 71889
Image 71889.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus gatesii Torr.
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Polk Co. : Ft. Meade.
Reproductive State Fertile
Collector O. E. Jennings
with G.K. Jennings
Collection Date 5-31 Jul 1934
Accession Number 55697
Image 55697.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Hillsborough Co. : Ca. 12 mi. SE of Tampa off US 41; Apollo Beach area. 27° 56' 51" N 82° 27' 30" W
Habitat Shore of salt marsh; newly dredged and developed beach area with exposed sand dunes about 2 years old.
Reproductive State Fertile
Collector J. D. Ray, Jr.
with O. Lakela, J. Patman
Collection Date 28 Jan 1960
Accession Number 46450
Image 46450.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Lee Co. : J.N. "Ding" Darling National Wildlife Refuge. Sanibel Island; along Sanibel-Captiva Road, 0.8 mi. W of refuge road at Belden Drive. T46S, R22E, Sec. 20, SW¼ of NE¼. 26° 26' 56" N 82° 1' 20" W
Habitat Roadside.
Reproductive State Fertile
Collector B. F. Hansen
with J. Hansen
Collection Date 17 Jun 1979
Accession Number 139275
Image 139275.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Lee Co. : J.N. "Ding" Darling National Wildlife Refuge. Sanibel Island; access road at entrance to refuge, 2 mi. W of Tarpon Bay Raod on Sanibel-Captiva Road. T46S, R22E, Sec. 21, NE¼ of SW¼. 26° 26' 56" N 82° 1' 20" W
Habitat Open, brackish mangrove edge, grading into dry coastal hammock.
Reproductive State Fertile
Collector B. F. Hansen
with J. Hansen
Collection Date 16 Jun 1979
Accession Number 139312
Image 139312.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus filicinus Vahl
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Crewz, Jun 1979
Locality USA. Florida , Miami-Dade Co. : N of junction US 27 and US 41.
Habitat Gravelly soil over oolite, canal banks.
Reproductive State Fertile
Collector O. K. Lakela
Collection Date 30 Jun 1965
Accession Number 65491
Image 65491.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Polk Co. : Avon Park Bombing Range. Along Frostproof Road at N end of range; Lake Arbuckle. T32S, R29E, Sec. 4. 27° 44' 45" N 81° 31' 50" W
Habitat Exposed wet shore of lake.
Reproductive State Fertile
Collector D. R. Lindsey
with S. Upchurch
Collection Date 01 May 1981
Accession Number 168612
Image 168612.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: R. Chicone, May 2012
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Leon Co. : Apalachicola National Forest. Lofton Ponds; W of FL 373 (Spring Hill Road), ca. 4.1 air mi. SW of intersection FL 263 (Capital Circle SW) in SW Tallahassee, ca. 1.2 air mi. NE of Spring Hill. T1S, R2W, Sec. 36, SE¼ of NE¼. 30° 21' 20" N 84° 22' 43" W
Habitat Moist sandy exposed shore of depression marsh lake. Soils - Rutlege (Typic Humaquepts).
Reproductive State Fertile
Elevation 35 to ft
Collector S. L. Orzell
with E.L. Bridges
Collection Date 27 Aug 1990
Accession Number 210848
Image 210848.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : S end of Egmont Key.
Reproductive State Fertile
Collector D. W. Crewz
with S. Mortellaro, B. Kutash
Collection Date 02 Jun 1978
Accession Number 132265
Image 132265.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : NE of junction of Fletcher and N Rome Street, N Tampa. 27° 56' 51" N 82° 27' 30" W
Habitat Pond margin.
Reproductive State Fertile
Collector S. Mortellaro
with D. Crewz, T. Arcuri
Collection Date 05 May 1978
Accession Number 131816
Image 131816.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : Central Sanibel. 26° 26' 56" N 82° 1' 20" W
Description Plants colonial.
Habitat Dry roadside, disturbed ground.
Reproductive State Fertile
Collector W. C. Brumbach
Collection Date 03 Nov 1975
Accession Number 131170
Image 131170.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Big Bend Power Plant. Station 5, near thermal canal and Big Bend Road.
Habitat Palmetto scrub.
Reproductive State Fertile
Collector D. W. Crewz
Collection Date 16 Sep 1977
Accession Number 128130
Image 128130.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Brevard Co. : Cape Canaveral Air Force Station. S end of borrow pond E of Space Launch Complex 36. 28° 28' 26" N 80° 32' 9" W
Reproductive State Fertile
Collector P. A. Schmalzer
with T. Kozusko
Collection Date 07 Jul 2011
Accession Number 262341
Image 262341.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. Ca. 2.7 mi. S of Tarpon Springs Road on powerline right-of-way. T27S, R16E, Sec. 25, SE¼. 29° 53' 20" N 82° 19' 57" W
Habitat Weedy wet area under powerline.
Reproductive State Fertile
Collector B. F. Hansen
with R.P. Wunderlin, P. Dooris
Collection Date 20 Aug 1993
Accession Number 208312
Image 208312.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : Ca. 1 air mi. W of US 41 bridge over Spring Creek, ca. 3.2 air mi NW of downtown Bonita Springs; Bonita Bay DRI. T47S, R25E, Sec. 20, SE¼. 26° 21' 42" N 81° 49' 24" W
Habitat Disturbed moist roadways. Soils - Satellite (Aquic Quartzipsamments).
Reproductive State Fertile
Elevation 0 to 10 ft
Collector S. L. Orzell
with E.L. Bridges
Collection Date 05 Aug 1992
Accession Number 223773
Image 223773.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : Ca. 1 air mi. W of US 41 bridge over Spring Creek, ca. 3.2 air mi NW of downtown Bonita Springs; Bonita Bay DRI. T47S, R25E, Sec. 20, SE¼. 26° 21' 42" N 81° 49' 24" W
Description Fits var. texensis.
Habitat Disturbed moist roadways. Soils - Satellite (Aquic Quartzipsamments).
Reproductive State Fertile
Elevation 0 to 10 ft
Collector S. L. Orzell
with E.L. Bridges
Collection Date 05 Aug 1992
Accession Number 223784
Image 223784.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Balm-Boyette Tract, 2.25 mi. S of Boyette. T31S, R21E, Sec. 17, SE¼ of NW¼. 27° 49' 0" N 82° 13' 0" W
Reproductive State Fertile
Collector S. Landry
with C. Vandaveer
Collection Date 06 Oct 1994
Accession Number 223588
Image 223588.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : Ca. 1 air mi. W of US 41 bridge over Spring Creek, ca. 3.2 air mi NW of downtown Bonita Springs; Bonita Bay DRI. T47S, R25E, Sec. 20, SE¼. 26° 21' 42" N 81° 49' 24" W
Habitat Disturbed moist roadways. Soils - Satellite (Aquic Quartzipsamments).
Reproductive State Fertile
Elevation 0 to 10 ft
Collector S. L. Orzell
with E.L. Bridges
Collection Date 05 Aug 1992
Accession Number 245708
Image 245708.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Seminole Co. : Ca. 0.3 air mi. N of the Orange County line, ca. 4.3 air mi. ESE of Chuluotta, ca. 0.7 mi. E of Roberts Branch, 0.4 mi. S of Curryville Road; Econ - St. Johns. T21S, R33E, Sec. 31, NE¼ of SW¼. 28° 37' 5" N 81° 3' 25" W
Habitat Sandy margin of depression pond. Soils - Basinger (Spodic Psammaquents).
Reproductive State Fertile
Elevation 50 to 55 ft
Collector S. L. Orzell
with E.L. Bridges
Collection Date 30 Jun 1992
Accession Number 223927
Image 223927.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lafayette Co. : Just S of North Canal Grade, ca. 2 mi. W of its junction with Crapps Tower Road, ca. 1.8 air mi. ENE of Driggers Ridge, ca. 11.2 air mi. SE of the junction of FL 51 and US 27 in Mayo; Mallory Swamp. T7S, R12E, Sec. 2, SW¼ of NW¼. 29° 54' 21" N 83° 6' 9" W
Habitat Clearcut mesic flatwoods.
Reproductive State Fertile
Elevation 63 to ft
Collector S. L. Orzell
with E.L. Bridges
Collection Date 08 Jul 1992
Accession Number 223926
Image 223926.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 9, SE¼ of NW¼. 28° 11' 38" N 82° 35' 30" W
Habitat Depression marsh.
Reproductive State Fertile
Collector E. M. Ferguson
Collection Date 30 Jun 2003
Accession Number 249540
Image 249540.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Brevard Co. : Maritime Hammock Sanctuary. Melbourne Shores, NW side of site. 28° 5' 1" N 80° 36' 29" W
Habitat Restoration site.
Reproductive State Fertile
Collector P. A. Schmalzer
Collection Date 25 Mar 2008
Accession Number 248060
Image 248060.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , DeSoto Co. : Deep Creek Preserve. Ca. 900 ha on W side of Peace River, ca. 4.5 km NE of junction I-75 and Kings Highway (C-769). 27° 2' 0" N 82° 0' 0" W
Habitat Bank of Peace River.
Reproductive State Fertile
Collector A. R. Franck
Collection Date 10 Nov 2008
Accession Number 249828
Image 249828.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Along C-581 N of Cypress Creek. 30° 41' 60" N 85° 4' 0" W
Habitat Edge of roadside ditch.
Reproductive State Fertile
Collector S. DuBois
Collection Date 17 May 1979
Accession Number 140350
Image 140350.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pinellas Co. : Little Bayou Park. Ca. 400 ft. SE of 4th Street and 54th Avenue S junction, S of Little Bayou Creek. 27° 43' 7" N 82° 38' 13" W
Habitat In partly open, wet ecotone of mangroves and oak hammock on mapped Anclote soil; with Pluchea, Fimbristylis, Eustachys, Bidens, Cyperus.
Reproductive State Fertile
Collector R. Chicone
Collection Date 09 Aug 2008
Accession Number 247844
Image 247844.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Osceola Co. : Bull Creek Wildlife Management Area. W of Cemetery Road, 0.5 mi. N of Crabgrass Road, 0.9 mi. NW of Loop Road; S of US 192, 16 mi. W of I-95, 6 mi. SE of US 192 and US 441 intersection. T27S, R34E, Sec. 31.
Habitat Wet pine flatwoods.
Reproductive State Fertile
Collector C. Slaughter
Collection Date 26 Sep 2007
Accession Number 244922
Image 244922.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Double Branch River E of the bridge off FL 580.
Description Common throughout.
Habitat Salt marsh.
Reproductive State Fertile
Collector O. K. Lakela 25251
Collection Date 11 Aug 1962
Accession Number 52288
Image 52288.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Brevard Co. : Merritt Island National Wildlife Refuge. Kennedy Space Center; W end of Schwartz Road, W of old facility.
Habitat Area cleared of Schinus.
Reproductive State Fertile
Collector P. A. Schmalzer
with T.E. Foster
Collection Date 15 Sep 2005
Accession Number 242730
Image 242730.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, NW¼ of SE¼. 28° 11' 38" N 82° 35' 30" W
Habitat Depression marsh.
Reproductive State Fertile
Collector E. M. Ferguson
Collection Date 21 Jul 2003
Accession Number 240153
Image 240153.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : 5 mi. E of Fort Myers Beach.
Description Frequent.
Habitat Moist sands bordering salt marsh.
Reproductive State Fertile
Collector R. Kral 7560
Collection Date 01 Aug 1958
Accession Number 793
Image 793.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Big Bend Power Plant, Station 1, inside Gate 11.
Habitat Old field.
Reproductive State Fertile
Collector D. W. Crewz 1116
Collection Date 01 Sep 1977
Accession Number 128127
Image 128127.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: D. B. Ward,
Locality USA. Florida , Indian River Co. : FL 510, just W of FL 505, ca. 2 mi. W of Wabasso. 27° 44' 54" N 80° 26' 10" W
Habitat Wet flatwoods.
Reproductive State Fertile
Collector W. G. D'Arcy 2990
Collection Date 07 Aug 1968
Accession Number 103384
Image 103384.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Clay Co. : Along Wild Orchid Lane, 0.15 mi. W of junction of C-224 and C-220A; ca. 6 mi. NE of Middleburg. T4S, R25E, Sec. 35, NW¼. 30° 4' 8" N 81° 51' 37" W
Reproductive State Fertile
Collector M. Ragan 17
Collection Date 02 Jul 1981
Accession Number 156837
Image 156837.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pasco Co. : Werner-Boyce Salt Springs State Park. NE side of culvert at tidal creek. T25S, R16E, Sec. 20, SE¼.
Habitat Mesic flatwoods; disturbed hardwood hammock.
Reproductive State Fertile
Collector C. vanHoek
with S. Petty
Collection Date 20 Jun 2002
Accession Number 233771
Image 233771.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Orange Co. : Lake Buena Vista Road, S side, 2 mi. E of junction of I-4. 29° 22' 0" N 83° 1' 60" W
Reproductive State Fertile
Collector R. P. Sauleda 3535
with D.K. Sauleda
Collection Date 11 Apr 1980
Accession Number 155255
Image 155255.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Charlotte Co. : Little Gasparilla Island, 0.5 mi. from S end of island. T41S, R20E, Sec. 22. 26° 48' 17" N 82° 16' 36" W
Reproductive State Fertile
Collector G. Fehling 64
Collection Date 21 Feb 1980
Accession Number 155178
Image 155178.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Flatwoods [County] Park. 2.5 mi. (sld) NW of Morris Bridge; ca. 7 mi. E of Lutz. T27S, R20E, Sec. 19, NW¼. 28° 9' 4" N 82° 27' 41" W
Habitat Pine flatwoods.
Reproductive State Fertile
Collector R. P. Wunderlin 10541
Collection Date 10 Sep 1994
Accession Number 221034
Image 221034.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Flatwoods [County] Park. 2.5 mi. (sld) NW of Morris Bridge; ca. 7 mi. E of Lutz. T27S, R20E, Sec. 21, NW¼. 28° 9' 4" N 82° 27' 41" W
Habitat Pine plantation and pine flatwoods.
Reproductive State Fertile
Collector R. P. Wunderlin 10519
Collection Date 03 Sep 1994
Accession Number 221042
Image 221042.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Charlotte Co. : Cecil M. Webb Wildlife Management Area. E of Oil Well Road, 0.3 mi. N of junction Tuckers Grade Road at a point ca. 2 air mi. E of junction I-75, ca. 17 mi. N of Ft. Myers. T41S, R24E, Sec. 32, SW¼ of SW¼. 26° 51' 40" N 81° 56' 15" W
Habitat Ecotone between depression pond and frequently burned wet-mesic pine flatwoods.
Reproductive State Fertile
Collector S. L. Orzell 19622
with E.L. Bridges
Collection Date 14 Jun 1992
Accession Number 223946
Image 223946.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: Naczi, 2008
Determination History
Cyperus sp.
Locality USA. Florida , St. Lucie Co. : Rest stop on N-bound side of I-95 near C-25, S Florida Water Management Area, mile marker 133. 28° 0' 0" N 82° 0' 0" W
Habitat Wet ditch.
Reproductive State Fertile
Collector W. D. Longbottom 3451
with D.W. Rowan
Collection Date 19 Mar 1993
Accession Number 260069
Image 260069.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : At the extreme end of a shell pit road extending N off the Hillsborough/Manatee County Line Road; ca. 2 mi. S of Beacon Key. T32S, R18E, Sec. 31, SW¼. 27° 55' 0" N 82° 20' 60" W
Habitat Moist ruderal edge in coastal pine flatwoods.
Reproductive State Fertile
Collector A. N. Arcuri 1206
Collection Date 27 May 1982
Accession Number 165754
Image 165754.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Monroe Co. : Plantation Key. 24° 58' 34" N 80° 33' 8" W
Habitat Low moist area in grassy unbuilt lot.
Reproductive State Fertile
Collector O. K. Lakela 31621
with L. Pardue
Collection Date 27 Aug 1968
Accession Number 84059
Image 84059.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Okeechobee Co. : US 68, 15 mi. N of Okeechobee. 27° 14' 38" N 80° 49' 47" W
Habitat Prairie roadside.
Reproductive State Fertile
Collector W. L. McCart 11123
Collection Date 19 Oct 1969
Accession Number 88852
Image 88852.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Old Memorial Highway, ca. 1.5 mi. from FL 580, NW of Tampa. 27° 56' 51" N 82° 27' 30" W
Description Few seen; abundant.
Habitat Seasonally wet pineland with marginal cypress ponds; in wet soil of recently cleared archery site.
Reproductive State Fertile
Collector O. K. Lakela 25956
Collection Date 03 May 1963
Accession Number 56814
Image 56814.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Palm Beach Co. : Palm Beach Junior College, 2 mi. W of Lake Worth. 28° 0' 19" N 82° 27' 3" W
Habitat Wet prairie, altered with white sand and sandy loam fill.
Reproductive State Fertile
Collector W. L. McCart 9352
Collection Date 17 Sep 1967
Accession Number 90451
Image 90451.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : J.N. "Ding" Darling National Wildlife Refuge. Sanibel Island, 0.7 mi. SE from W end of Refuge property, 2.7 mi. SE of Wulfert (Blind Pass) along Sanibel-Captiva Road. 26° 31' 19" N 82° 11' 21" W
Habitat Roadside.
Reproductive State Fertile
Collector R. P. Wunderlin 6146
with A. Arcuri, B.F. Hansen
Collection Date 28 Oct 1978
Accession Number 134919
Image 134919.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Franklin Co. : Alligator Harbor. 30° 10' 60" N 82° 37' 60" W
Description Common locally.
Habitat Moist to wet sands bordering salt marsh.
Reproductive State Fertile
Collector R. Kral 2780
Collection Date 18 Jul 1956
Accession Number 36186
Image 36186.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : J.N. "Ding" Darling National Wildlife Refuge. Sanibel Island, Perry Tract. 26° 26' 56" N 82° 1' 20" W
Habitat Coastal strand on gulf [of Mexico].
Reproductive State Fertile
Collector R. P. Wunderlin 6102
with A. Arcuri, B.F. Hansen
Collection Date 28 Oct 1978
Accession Number 137558
Image 137558.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hernando Co. : Ca. 7 mi. N of Weeki Wachee Springs off US 19 near S end of Chassahowitzka National Wildlife Refuge. 28° 41' 60" N 82° 34' 0" W
Habitat Wet pine flatwood near hammock; low hardwood hammock with Magnolia, Diospyros, Acer, Carpinus, Persea with drier long leaf pine [Pinus palustris] wood border.
Reproductive State Fertile
Collector G. R. Cooley 8095
with L. Brass, et al.
Collection Date 26 Apr 1961
Accession Number 44325
Image 44325.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Collier Co. : US 41, 1.5 mi. W of Miami-Dade and Collier County line, S side of road. T53S, R34E, Sec. 36. 26° 7' 60" N 81° 28' 60" W
Habitat Edge of cypress [Taxodium] swamp.
Reproductive State Fertile
Collector R. P. Sauleda 3417
Collection Date 30 Mar 1980
Accession Number 156315
Image 156315.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Pinellas Co. : Little Bayou Park. E of the junction of 4th Street South and 54th Avenue South, N of Little Bayou Pond. 27° 43' 7" N 82° 38' 13" W
Habitat Freshwater marsh.
Reproductive State Fertile
Collector R. Chicone 788
with R. Wunderlich
Collection Date 29 Apr 2011
Accession Number 264053
Image 264053.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Seminole Co. : South Myrtle Street and the NE corner of its intersection with Hester Avenue, Sanford. 28° 44' 5" N 81° 17' 20" W
Habitat Wet roadside.
Reproductive State Fertile
Collector D. H. Williams 3265
Collection Date 24 Aug 2012
Accession Number 266627
Image 266627.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Lower Green Swamp Preserve. Ca. 1.5 mi. NNW of Knights Griffin Road bridge over Itchepackesassa Creek, ca. 4 mi. WSW of the junction of Deeson Road and C-35Alt. T27S, R22E, Sec. 26, central. 28° 4' 0" N 82° 7' 60" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector R. Chicone 949
Collection Date 01 Nov 2012
Accession Number 268190
Image 268190.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen,
Locality USA. Florida , Pinellas Co. : Eckerd College Palm Hammock. 27° 43' 30" N 82° 41' 27" W
Description Sedge 18 cm tall.
Habitat Sandy clearing in palm stand; with Callicarpa americana, Sabal palmetto, and Dichondra carolinensis.
Reproductive State Fertile
Collector D. Hilbert 7
Collection Date 09 Jan 2012
Accession Number 268795
Image 268795.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen,
Locality USA. Florida , Pinellas Co. : Eckerd College Palm Hammock. 27° 42' 56" N 82° 41' 27" W
Description 40 cm tall; leaves at base 20 cm long; spikes 1 cm long on 7.5 cm long stalks.
Habitat Open area near sand path, on moist, sandy soil; with grasses, sedges, and Spermacoce verticillata.
Reproductive State Fertile
Collector D. Hilbert 102
Collection Date 18 Jul 2012
Accession Number 268772
Image 268772.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, Jun 2013
Determination History
Cyperus esculentus L. - Determined By: B. F. Hansen,
Locality USA. Florida , Pinellas Co. : Eckerd College Palm Hammock. 27° 42' 56" N 82° 41' 27" W
Description 30 cm tall; leaves at base 15 cm long; spikes 6 mm long on stalks 4 cm long.
Habitat Open area near sand path, on moist sandy soil; with grasses, sedges, and Spermacoce verticillata.
Reproductive State Fertile
Collector D. Hilbert 103
Collection Date 18 Jul 2012
Accession Number 268996
Image 268996.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: L. C. Anderson,
Locality USA. Florida , Calhoun Co. : Clarksville; pond on W side of FL 73, ca. 2 km S of FL 20. 30° 25' 44" N 85° 11' 32" W
Description Locally occasional, erect, glabrous herb to 37 cm; scale margins yellowish, the apex acute; achene linear-oblong.
Habitat Hydric roadside ditch next to beaver pond.
Reproductive State Fertile
Collector T. MacClendon 1289
with K. MacClendon, L.C. Anderson, T. Clemons
Collection Date 31 Jul 2013
Accession Number 269981
Image 269981.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Union Co. : C-791 (Smith Road), ca. 500 m S of its intersection with FL 238, ca. 300 m N of the intersection with SW 79th Street (Brown and Roberts Road), Lake Butler. 29° 59' 45" N 82° 31' 35" W
Habitat Wet weedy roadside.
Reproductive State Fertile
Collector D. H. Williams 3792
with H.L. Williams
Collection Date 08 Aug 2013
Accession Number 270455
Image 270455.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Monroe Co. : Plantation Key; intersection of FL 4A and US 1, opposite Palm Lane. 24° 57' 60" N 80° 33' 39" W
Habitat Wet ground.
Reproductive State Fertile
Collector K. A. Bradley 2211
Collection Date 02 Mar 2002
Accession Number 272187
Image 272187.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Collier Co. : 2 mi. N of Naples. 26° 8' 31" N 81° 47' 41" W
Habitat White sand scrub.
Reproductive State Fertile
Collector F. C. Craighead
with L.J. Brass
Collection Date 21 Oct 1964
Accession Number 272381
Image 272381.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Miami-Dade Co. : Biscayne Coastal Wetlands Restoration Area. 25° 36' 2" N 80° 18' 46" W
Reproductive State Fertile
Collector E. A. Revuelta
with J. Lange, C. van der Heiden
Collection Date 12 Dec 2014
Accession Number 277536
Image 277536.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Charlotte Co. : Don Pedro Island State Park. Land base. T41S, R20E, Sec. 34, SW¼ of SE¼ of SW¼. 28° 58' 0" N 82° 7' 0" W
Description Dominant to monoculture.
Habitat Cut roads through mesic flatwoods.
Reproductive State Fertile
Collector R. Rowe
Collection Date 30 Nov 2012
Accession Number 281872
Image 281872.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Alabama , Baldwin Co. : Sandy E side Mobile 90-98 causeway near Blakeley River.
Reproductive State Fertile
Collector R. Kral
Collection Date 26 Jul 1969
Accession Number 137851
Image 137851.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Mississippi , Jackson Co. : Ocean Springs Post Office; 2 mi. NW of Ocean Springs.
Habitat Low wet sandy areas.
Reproductive State Fertile
Collector D. Demaree
Collection Date 30 Jul 1951
Accession Number 183925
Image 183925.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Georgia , Glenn Co. : GA 50 at the S end of Jekyll Island.
Habitat Grassy ground at the edge of the marsh.
Reproductive State Fertile
Collector J. S. Angerman
Collection Date 04 Oct 1982
Accession Number 202098
Image 202098.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Mississippi , Jackson Co. : 2 mi. NW of Ocean Springs.
Habitat Low wet areas; sandy.
Reproductive State Fertile
Collector D. Demaree
Collection Date 30 Jul 1951
Accession Number 183924
Image 183924.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, 1985
Determination History
Cyperus filicinus Vahl
Locality USA. Mississippi , Jackson Co. : Fontainebleau Point; Ocean Springs Post Office.
Habitat Sand near the coast.
Reproductive State Fertile
Collector D. Demaree
Collection Date 25 Aug 1953
Accession Number 183828
Image 183828.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Louisiana , Winn Par. : Kisatchie National Forest, Winn District, Compartment 35, Stand 6; near Saline Bayou alon Koch gas pipeline right-of-way S of LA 156, SE of Goldonna. T12N, R5W, Sec. 33.
Habitat Bottomland woods.
Reproductive State Fertile
Collector R. D. Thomas 157763
with A. Dunn
Collection Date 11 Sep 1998
Accession Number 284776
Image 284776.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Louisiana , Natchitoches Par. : Kisatchie National Forest, Winn District, Compartment 34, Stand 26; W of Saline Bayou and just S of the LA 156 bridge SE of Goldonna. T12N, R5W, Sec. 29.
Habitat Open, sandy, saline area.
Reproductive State Fertile
Collector R. D. Thomas 157574
with A. Dunn, H. Young
Collection Date 24 Aug 1998
Accession Number 284828
Image 284828.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Brevard Co. : Kennedy Space Center. Merritt Island National Wildlife Refuge; S side of NASA Causeway along Indian River Lagoon, just E of Merritt Island.
Habitat Wetland restoration site.
Reproductive State Fertile
Collector P. A. Schmalzer
with T.E. Foster
Collection Date 28 Jul 2015
Accession Number 285050
Image 285050.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, Aug 2016
Locality USA. Florida , Nassau Co. : FL 200/A1A (Buccaneer Trail) E of its junction with I-95, along Sidney Place, Town of Yulee. 30° 37' 10" N 81° 38' 45" W
Habitat Ditch along roadside.
Reproductive State Fertile
Collector W. D. Longbottom 24764
Collection Date 16 May 2016
Accession Number 286742
Image 286742.JPG
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Martin Co. : W of turnpike.
Habitat Wet disturbed areas.
Reproductive State Fertile
Collector R. O. Woodbury
Collection Date Apr 1990
Accession Number 287915
Image 287915.JPG
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: M. T. Strong, Nov 1993
Locality Dominica. St. Patrick Par. : At junction of road to Victoria Falls, Laroche.
Description Weed.
Habitat Dasheen field.
Reproductive State Flower
Elevation 750 to ft
Collector S. R. Hill
Collection Date 14 Mar 1993
Accession Number 216158
Image 216158.JPG
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: L. C. Noel, 06-Dec-2016
Determination History
Cyperus tenuis Muhl.
Locality Jamaica. Surrey Co. , St. Andrew Par. : Near Charlottenburg, Port Royal Mountains.
Reproductive State Flower
Collector G. R. Cooley
Collection Date 20 Jul 1952
Accession Number 10790
Image 10790.JPG
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: Naczi, 2013
Locality USA. Florida , Osceola Co. : Along the N side of the entrance road to Osceola County Softball Complex, on John Young Parkway, Town of Kissimmee. 28° 20' 14" N 81° 25' 15" W
Reproductive State Fertile
Collector W. D. Longbottom
with D.H. Williams
Collection Date 18 Nov 2010
Accession Number 288750
Image 288750.JPG
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Broward Co. : Hillsboro Pineland Natural Area. 26° 39' 38" N 82° 9' 12" W
Habitat Wet prairie.
Reproductive State Fertile
Collector E. A. Revuelta
Collection Date 11 Mar 2016
Accession Number 289771
Image 289771.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Collier Co. : Fakahatchee Strand State Preserve; Along Janes Scenic Drive, E of Swamp Forest. T51S, R29E, Sec. 36. 25° 52' 6" N 81° 29' 21" W
Description Forming small clumps.
Habitat Prairie.
Reproductive State Fertile
Collector A. Herndon
Collection Date 01 Sep 1984
Accession Number 292973
Image 292973.JPG
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, May 2017
Locality USA. Florida , Santa Rosa Co. : US 90, at the Blackwater River, Russell Harber Road, Town of Milton. 30° 37' 32" N 87° 1' 60" W
Habitat Edge of woods.
Reproductive State Fertile
Collector W. D. Longbottom
with D.H. Williams
Collection Date 18 May 2016
Accession Number 293207
Image 293207.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: Lindeman, 1964
Locality Suriname. Houttuinen, ca. 8 km SSE of Paramaribo. 5° 49' 26" N 55° 9' 31" W
Description Plants with short-creeping rhizomes and sprouts; inflorescence yellowish green; bracts yellowish green, costa bright green or golden-brown; anthers yellow, stigmas white.
Habitat By trench in wooded area.
Reproductive State Flower
Collector W. H. A. Hekking
Collection Date 22 Jul 1961
Accession Number 84777
Image 84777.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: C.S. Kuoh, Nov 1972
Locality Taiwan. Nantou Co. Ci-tou.
Reproductive State Flower
Collector C.S. Kuoh
Collection Date 20 Aug 1972
Accession Number 105819
Image 105819.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: C.S. Kuoh, Nov 1972
Locality Taiwan. Nantou Co. Tu-chen.
Reproductive State Flower
Collector C.S. Kuoh
Collection Date 19 Aug 1972
Accession Number 105829
Image 105829.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: Fosberg, 1969
Locality USA. Hawaii , Hawaii Island : Waipio Valley, 8 mi. W of Honokaa. 20° 4' 0" N 155° 28' 0" W
Habitat Rocks below the E rim of the valley.
Reproductive State Flower
Collector P. Rubtzoff
Collection Date 22 Jul 1956
Accession Number 103076
Image 103076.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Hawaii , Hawaii Island : Kukaiau Ranch; Mauna Kea. 19° 57' 55" N 155° 21' 37" W
Habitat N slopes.
Reproductive State Flower
Elevation 2800 to ft
Collector P. Rubtzoff
Collection Date 16 Jul 1956
Accession Number 103059
Image 103059.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , St. Johns Co. : Adjacent to C-13A, 1.0 mi. S of its intersection with C-208.
Habitat Timbered wetlands.
Reproductive State Fertile
Collector E. A. Revuelta
with N. Konstantinidis
Collection Date 20 Apr 2016
Accession Number 294749
Image 294749.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Double Branch Bay Preserve. 28° 0' 52" N 82° 37' 7" W
Habitat Service road.
Reproductive State Fertile
Collector J. R. Campbell
with S. Dickman
Collection Date 11 Jul 2017
Accession Number 295925
Image 295925.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, Mar 2018
Determination History
Cyperus esculentus L.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. Zone HR-03; park entrance road. T27S, R21E, Sec. 8. 27° 55' 0" N 82° 20' 60" W
Description Common.
Habitat Road edge, developed area.
Reproductive State Fertile
Collector C. vanHoek
Collection Date 14 Aug 2012
Accession Number 296731
Image 296731.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : Cayo Costa State Park. Along trail heading to first beach access S of lagoon. T44S, R20E, Sec. 13. 26° 40' 18" N 82° 15' 8" W
Description Occasional.
Habitat Coastal grassland.
Reproductive State Fertile
Collector K. Schanzle
Collection Date 16 May 2016
Accession Number 297809
Image 297809.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: C. vanHoek, 2018
Locality USA. Florida , Polk Co. : Orange Park [Mine] #2. 28° 26' 60" N 81° 16' 60" W
Habitat Field.
Reproductive State Fertile
Collector C. F. Caudle
with M.L. Gilbert, M.S. Tisdale
Collection Date 14 Jun 1962
Accession Number 298417
Image 298417.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: C. vanHoek, 2018
Locality USA. Florida , Polk Co. : Orange Park. 28° 26' 60" N 81° 16' 60" W
Reproductive State Fertile
Collector C. F. Caudle
with M.L. Gilbert, M.S. Tisdale
Collection Date 12 Jun 1962
Accession Number 298427
Image 298427.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Balm Boyette Scrub Prreserve, Lithia. 27° 46' 51" N 82° 14' 17" W
Habitat Open field.
Reproductive State Fertile
Collector S. Dickman
Collection Date 25 Oct 2012
Accession Number 299909
Image 299909.JPG
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Cockroach Bay Aquatic Preserve, Ruskin. 27° 41' 7" N 82° 30' 3" W
Habitat Mesic hammock.
Reproductive State Fertile
Collector S. Dickman
Collection Date 31 Aug 2011
Accession Number 300528
Image 300528.JPG
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: C. vanHoek, 2018
Locality USA. Florida , Hardee Co. : Bowling Green.
Reproductive State Fertile
Collector C. F. Caudle
with M.L. Gilbert, M.S. Tisdale
Collection Date 26 Jul 1962
Accession Number 298813
Image 298813.JPG
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: C. vanHoek, 2018
Locality USA. Florida , Highlands Co. : Avon Park Bombing Range. Benton. 30° 29' 12" N 82° 39' 38" W
Habitat Hammock, open field.
Reproductive State Fertile
Collector M. L. Gilbert
Collection Date 27 May 1963
Accession Number 300128
Image 300128.JPG
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Blackwater Creek Nature Preserve, Patrinostro Road off FL 39, Plant City. 28° 8' 53" N 82° 9' 25" W
Description Abundant.
Habitat Disturbed area on edge of recently burned scrub adjacent to oak hammock; soil dry, sandy.
Reproductive State Fertile
Collector K. S. Alvarado
Collection Date 23 Jun 2020
Accession Number 301108
Image 301108.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb. - Determined By: B. F. Hansen, Oct 2021
Determination History
Cyperus croceus Vahl
Locality USA. Florida , St. Johns Co. : Near the intersection of C-206 and CSX railroad.
Habitat Recently cleared wetlands.
Reproductive State Fertile
Collector E. A. Revuelta
with N. Konstantinidis, L. Hinrichs
Collection Date 05 Sep 2017
Accession Number 302532
Image 302532.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Rocky Creek Coastal Preserve, Tampa; Rocky Creek. 27° 59' 46" N 82° 35' 28" W
Habitat Spoil island on the creek.
Reproductive State Fertile
Collector S. Dickman
with S. Bowman, F. Perry
Collection Date 05 Sep 2018
Accession Number 303598
Image 303598.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus polystachyos
Family Name Cyperaceae
Currently Accepted Name Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Surface mine reclamation site, E side of Walter Hunter Road, Lithia. 27° 48' 5" N 82° 5' 36" W
Habitat Wetland restoration.
Reproductive State Fertile
Collector S. Dickman
with A. Lereculeur
Collection Date 23 Jul 2014
Accession Number 303631
Image 303631.jpg
Plant Atlas Link Plant Atlas Citation