[Specimen details]

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: A. Farid, 09-Sep-2020
Determination History
Cyperus prolifer Lam.
Locality USA. Florida , Hillsborough Co. : Calusa Trace Park. Northwest of the corner of Van Dyke Road and Dale Mabry Highway. T27S, R18E, Sec. 16.
Description Forming clumps nearly 1 m tall.
Habitat In wetland mitigation area.
Reproductive State Fertile
Specimen Notes
Collector S. Bowman
Collection Date 15 Jul 1998
Accession Number 223285
Image 223285.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Lake Co. : 7 mi. SW of Okahumpka. 28° 43' 60" N 81° 52' 60" W
Description Frequent.
Habitat Wet peat of savanna.
Reproductive State Fertile
Specimen Notes
Collector R. Kral
Collection Date 05 Aug 1958
Accession Number 5935
Image 5935.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hardee Co. : Near Fort Green.
Habitat Herbaceous wetland.
Reproductive State Fertile
Specimen Notes
Collector J. Clemis
Collection Date 28 Sep 1989
Accession Number 199610
Image 199610.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Manatee Co. : Ca. 0.5 mi. E of Gill Road and 2.75 mi. N of Duette. T33S, R22E, Sec. 9, NE¼. 27° 34' 60" N 82° 7' 0" W
Description Uncommon.
Habitat Small, herb-dominated flatwoods marsh.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey
Collection Date 01 May 1978
Accession Number 132227
Image 132227.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
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
Specimen Notes
Collector S. DuBois
Collection Date 24 Aug 1979
Accession Number 144821
Image 144821.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Sarasota Co. : Pineview School, 1 Python Path, Osprey; along N edge of school drive and athletic fields. 27° 11' 17" N 82° 28' 46" W
Description Cespitose; culms strongly triangular throughout length.
Habitat Wet grassland.
Reproductive State Fertile
Elevation 5 to 10 m
Specimen Notes
Collector B. K. Holst
with R. Rivero, V. Renard
Collection Date 06 Nov 1997
Accession Number 222658
Image 222658.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Palm Beach Co. : Juno Hills Natural Area. S edge of Donald Ross Road, ca. 0.2 mi. W of US 1. 26° 52' 55" N 80° 3' 38" W
Habitat Wet disturbed ground.
Reproductive State Fertile
Specimen Notes
Collector G. Gann
with K. Bradley, S. Woodmansee
Collection Date 09 Sep 1997
Accession Number 223162
Image 223162.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Polk Co. : Grimes Road, 3 mi. S of Polk City. T27S, R25E, Sec. 16 and 17. 27° 56' 60" N 81° 42' 0" W
Reproductive State Fertile
Specimen Notes
Collector G. Fehling
Collection Date 29 Dec 1979
Accession Number 155086
Image 155086.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Polk Co. : Avon Park Air Force Range. W of Frostproof Road at junction of Bravo Road. T32S, R30E, Sec, 18, SW¼ of SW¼. 27° 44' 45" N 81° 31' 50" W
Habitat Wet pineland.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
with B. Wargo
Collection Date 09 Aug 1996
Accession Number 250999
Image 250999.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
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
Specimen Notes
Collector E. M. Ferguson
with D. Coleman
Collection Date 17 Nov 2003
Accession Number 250968
Image 250968.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Sumter Co. : Along Withlacoochee River, ca. 2.75 mi. SE of Cumpressco. T25S, R23E, Sec. 9, SW¼. 28° 21' 0" N 82° 1' 60" W
Habitat Low hardwood forest.
Reproductive State Fertile
Specimen Notes
Collector G. Robinson
Collection Date 12 Nov 1981
Accession Number 162074
Image 162074.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: B. F. Hansen, 1981
Determination History
Cyperus polystachyos Rottb.
Locality USA. Florida , Alachua Co. : Orange Heights, along US 301, 0.25 mi. S of FL 26. 28° 26' 60" N 81° 16' 60" W
Habitat Pinelands.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
Collection Date 30 May 1981
Accession Number 155338
Image 155338.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: D. B. Ward,
Locality USA. Florida , Charlotte Co. : FL 74, 3.7 mi. E of Bermont (junction with FL 31), ca. 8 mi. W of Glades Co. line. T40S, R26E, Sec. 34. 26° 55' 60" N 81° 45' 0" W
Description Locally abundant.
Habitat Roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector D. B. Ward
with BTY 421
Collection Date 15 Apr 1961
Accession Number 61903
Image 61903.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Pasco Co. : Cypress Creek wellfield at Land O'Lakes. 30° 41' 60" N 85° 4' 0" W
Habitat Mesic hardwood forest bordering swamp and saw palmetto [Serenoa] field.
Reproductive State Fertile
Specimen Notes
Collector D. W. Crewz
with R. Goddard
Collection Date 17 Apr 1978
Accession Number 131543
Image 131543.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. 27° 55' 0" N 82° 20' 60" W
Habitat Inundated pineland glade.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela
with F. Almeda
Collection Date 02 Aug 1966
Accession Number 76114
Image 76114.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : N of Tampa, ca. 7 mi. NE of University of South Florida campus, area between Cypress and Trout Creeks. 27° 56' 51" N 82° 27' 30" W
Description Abundant.
Habitat Low, flat, grassy rangeland formerly open longleaf pineland [Pinus palustris] with stands of pond cypress [Taxodium ascendens] in low areas; seasonally wet margin of cypress [Taxodium] pond with species of Rhynchospora and Juncus.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela
Collection Date 02 Jul 1961
Accession Number 42652
Image 42652.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Manatee Co. : Ca. 0.5 mi. E of Gill Road and 2.75 mi. N of Duette and FL 62. T33S, R22E, Sec. 9, NE¼. 27° 34' 60" N 82° 7' 0" W
Description Uncommon.
Habitat Outer area of a small, herb-dominated flatwoods marsh.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey
Collection Date 06 Sep 1978
Accession Number 134204
Image 134204.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Highlands Co. : N side of FL 66, 0.6 mi. E of Hardee Co. line. 27° 26' 60" N 81° 47' 60" W
Habitat Moist ditch.
Reproductive State Fertile
Specimen Notes
Collector D. W. Crewz
with A.G. Shuey, D. Lindsey
Collection Date 15 Jul 1978
Accession Number 133820
Image 133820.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Pinellas Co. : Safety Harbor Fire Station #2. FL 593, at source of Magnolia Creek. 30° 0' 0" N 81° 40' 60" W
Habitat Pond.
Reproductive State Fertile
Specimen Notes
Collector G. Fleming
Collection Date 29 Dec 1987
Accession Number 194089
Image 194089.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Lake Co. : Mt. Plymouth. 28° 40' 60" N 81° 31' 60" W
Habitat Mud flat.
Reproductive State Fertile
Specimen Notes
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 04 Jul 1978
Accession Number 178552
Image 178552.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Columbia Co. : Along FL 2, halfway between Georgia State line and Baker Co. 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 the edges of a small cypress [Taxodium] pond.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen
with G. Robinson
Collection Date 11 Jul 1984
Accession Number 180927
Image 180927.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Collier Co. : Midway Station, ca. 2 mi. E of Monroe Station, US 41. 28° 47' 25" N 81° 13' 51" W
Habitat Shallow water of cypress [Taxodium] pond.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela
Collection Date 19 Nov 1967
Accession Number 81607
Image 81607.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Collier Co. : Off US 41, North Naples. 26° 8' 31" N 81° 47' 41" W
Habitat In shallow water of cypress [Taxodium] pond.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela
Collection Date 21 Oct 1967
Accession Number 81409
Image 81409.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: R. K. Godfrey,
Locality USA. Florida , Jackson Co. : Lake Seminole. Wildlife Refuge Area. 27° 50' 23" N 82° 47' 28" W
Habitat Marshy shores.
Reproductive State Fertile
Specimen Notes
Collector H. L. Monoson
Collection Date 15 Oct 1958
Accession Number 7763
Image 7763.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Miami-Dade Co. : Everglades, 1 mi. S of the Counties Poor Farm, Miami. 25° 57' 18" N 80° 44' 41" W
Habitat Swamp.
Reproductive State Fertile
Specimen Notes
Collector H. T. O'Neill
Collection Date 30 Jan 1933
Accession Number 23890
Image 23890.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Palm Beach Co. : Boca Raton, along airport road, NW corner of Boca Raton Airport.
Habitat Wet ditch.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
Collection Date 16 Jul 1981
Accession Number 160706
Image 160706.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Okaloosa Co. : Along FL 85, 3.0 mi. S of junction with I-10; ca. 4.5 mi. S of Crestview. T2N, R23W, Sec. 8, SW¼. 30° 45' 44" N 86° 34' 14" W
Habitat Edge of pine flatwoods.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 14 Sep 1981
Accession Number 160694
Image 160694.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: R. K. Godfrey,
Locality USA. Florida , Leon Co. : 2 mi. E of Tallahassee. 30° 26' 18" N 84° 16' 51" W
Description Caespitose.
Habitat Mucky marshy shores of pond.
Reproductive State Fertile
Specimen Notes
Collector R. K. Godfrey
Collection Date 12 Jul 1957
Accession Number 35880
Image 35880.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Lakela,
Locality USA. Florida , Monroe Co. : Gum Slough.
Reproductive State Fertile
Specimen Notes
Collector F. C. Craighead
Collection Date 26 Jan 1965
Accession Number 62724
Image 62724.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Holmes Co. : Along US 90, 0.5 mi. W of Ponce de Leon (junction FL 81). T4N, R17W, Sec. 28, SE¼ of SW¼. 30° 28' 60" N 84° 12' 0" W
Habitat Open mud flat next to cypress [Taxodium] swamp.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen
Collection Date 28 Sep 1981
Accession Number 158615
Image 158615.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Flagler Co. : Along S side of FL 100, 3.4 mi. W of Bunnell. T12S, R29E, Sec. 12, SE¼ of SE¼. 29° 27' 58" N 81° 15' 28" W
Habitat Roadside ditch in pine flatwoods.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen
with R.P. Wunderlin, R.P. Sauleda, D. Richardson
Collection Date 12 Oct 1979
Accession Number 144368
Image 144368.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Duval Co. : Julington-Durbin Peninsula. Ca. 0.3 air mi. ESE of Old St. Augustine Road bridge over I-95, ca. 1.4 air mi. WSW of Bayard, ca. 18 air mi. SE of Jacksonville T4S, R28E, Sec. 19, W½ of SW¼, Sec. 30, W½ of NW¼. 30° 7' 56" N 81° 32' 21" W
Habitat Powerline right-of-way through seeps. Soils - Pottsburg (Grossarenic Haplaquods).
Reproductive State Fertile
Elevation 10 to 20 ft
Specimen Notes
Collector S. L. Orzell
with E.L. Bridges
Collection Date 03 Jul 1992
Accession Number 228573
Image 228573.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Just W of Alderman Creek, ca. 0.5 mi. E of Gill Road, and 0.5 mi. N of Manatee Co. line, N of Duette. T32S, R22E, Sec. 33. 27° 59' 2" N 82° 4' 10" W
Habitat Small, shallow, man-made marsh made by excavating shallow, round depression and spreading into it topsoil with plants from a nearby natural marsh on 15 Jun 1978.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey
Collection Date 05 Oct 1978
Accession Number 145910
Image 145910.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Walton Co. : Ca. 5 mi. N of Bruce, along FL 81. 30° 28' 0" N 85° 57' 0" W
Habitat Moist cutover land.
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm
Collection Date 29 May 1982
Accession Number 171609
Image 171609.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. HR 16, at the park fenceline. T27S, R21E, Sec. 17, NE¼. 27° 55' 0" N 82° 20' 60" W
Habitat Hydric hammock.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
with G. Parsons
Collection Date 13 Jun 2008
Accession Number 248274
Image 248274.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Charlotte Co. : Prairie/Shell Creek (Southwest Florida Water Management District property). 1.8 km W of US 17, 0.5 km S of Royal Palm Drive. 26° 59' 39" N 81° 58' 38" W
Habitat Wet flatwoods.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck
Collection Date 07 Nov 2010
Accession Number 256341
Image 256341.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Escambia Co. : Ca. 0.25 mi. E of Happy Valley at the bridge over Escambia Creek. 30° 40' 0" N 87° 19' 60" W
Habitat Exposed sandy shoal.
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm
Collection Date 27 Nov 1981
Accession Number 167941
Image 167941.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Flatwoods [County] Park. 2.5 mi. NW of Morris Bridge; ca. 7 mi. E of Lutz. T27S, R20E, Sec. 19, NE¼. 28° 9' 4" N 82° 27' 41" W
Habitat Low wet area along road next to flatwoods.
Reproductive State
Specimen Notes
Collector R. P. Wunderlin
Collection Date 02 Oct 1994
Accession Number 221223
Image 221223.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Liberty Co. : Apalachicola National Forest. Forest Service Road 181-C crossing of Black Creek, ca. 0.4 mi. W of the junction with Forest Service Road 181, ca. 1.9 air mi. NE of the FL 65 and C-22 junction in Sumatra. T5S, R7W, Sec. 17, SE¼ of NW¼. 30° 2' 35" N 84° 57' 46" W
Habitat Marshy floodplain of seepage-fed stream. Soils - Surrency (Arenic Umbric Paleaquults).
Reproductive State Fertile
Elevation 20 to ft
Specimen Notes
Collector S. L. Orzell
with E.L. Bridges
Collection Date 06 Jun 1992
Accession Number 223721
Image 223721.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Broward Co. : Chambers Trust. On S side of FL 820 (Pines Boulevard, W extension of Hollywood Boulevard) just E of the junction with US 27, ca. 16.5 mi. W of the junction with US 1 in Hollywood and ca. 14.5 mi. NW of Hialeah. T51S, R39E, Sec. 15, NW¼ of SE¼. 26° 0' 24" N 80° 26' 0" W
Habitat Wet disturbed marl prairies. Soils - Dania (Lithic Medisaprists).
Reproductive State Fertile
Elevation 5 to ft
Specimen Notes
Collector S. L. Orzell
with E.L. Bridges
Collection Date 08 Jun 1992
Accession Number 223720
Image 223720.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Nassau Co. : Just S of Lake Hampton Road (FL 121), ca. 5 air mi. E of Boulogne on road to Kings Ferry. T4N, R24E, Sec. 10, SW¼ of NE¼ of NE¼. 30° 47' 3" N 81° 53' 44" W
Habitat Recently clearcut, burned, bedded, wet pine flatwoods. Soils - Meggett (Typic Albaqualfs).
Reproductive State Fertile
Elevation 10 to ft
Specimen Notes
Collector S. L. Orzell
with E.L. Bridges
Collection Date 02 Jul 1992
Accession Number 223719
Image 223719.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Holmes Co. : Sun Lake Longleaf Savanna. E of Bealia Road and W of Sun Lake, ca. 0.6 mi. N of County Line Road and 0.7 mi. W of FL 79, 1.0 air mi. SW of the junction of FL 79 and I-10, ca. 2.7 air mi. SW of Bonifay; Sun Lake Longleaf Savanna. T4N, R15W, Sec. 13, NW¼ of SW¼. 30° 45' 5" N 85° 41' 47" W
Habitat Seepage areas in burned upland longleaf pine [Pinus palustris] savanna. Soils - Dothan (Plinthic Paleudults).
Reproductive State Fertile
Elevation 110 to 140 ft
Specimen Notes
Collector S. L. Orzell
with E.L. Bridges
Collection Date 29 Sep 1992
Accession Number 223774
Image 223774.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Wunderlin, 1991
Determination History
Cyperus polystachyos Rottb.
Locality USA. Florida , Lake Co. : E of Mt. Dora.
Reproductive State Fertile
Specimen Notes
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 17 Sep 1977
Accession Number 202059
Image 202059.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Lake Co. : N edge of Eustis. 28° 51' 10" N 81° 41' 7" W
Reproductive State Fertile
Specimen Notes
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 17 Apr 1989
Accession Number 202128
Image 202128.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Kral,
Locality USA. Florida , Hillsborough Co. : 3 mi. SW of Lutz. 28° 9' 4" N 82° 27' 41" W
Description Frequent clumps.
Habitat Sandy much of clearing in cypress [Taxodium] dome.
Reproductive State Fertile
Specimen Notes
Collector R. Kral
Collection Date 23 Jul 1958
Accession Number 81094
Image 81094.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Seminole Co. : Town of Sanford, along Myrtle Avenue at the intersection with Hester Avenue. 28° 48' 2" N 81° 16' 23" W
Habitat Roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom
with D.H. Williams
Collection Date 29 Apr 2008
Accession Number 249343
Image 249343.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 9, SW¼ of NE¼. 28° 11' 38" N 82° 35' 30" W
Habitat Depression marsh.
Reproductive State Fertile
Specimen Notes
Collector E. M. Ferguson
with J.M. Kunzer
Collection Date 06 Dec 2003
Accession Number 250777
Image 250777.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Glades Co. : Fisheating Creek Wildlife Management Area. 470 m NE of junction US 27 and FL 29, 440 m N of US 27. T41S, R30E, Sec. 10, NW¼ of NE¼.
Habitat Floodplain marsh and swamp ecotone.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck
Collection Date 09 Dec 2009
Accession Number 252128
Image 252128.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hamilton Co. : 3 mi. W of Cypress Creek on Cypress Creek Road. T2N, R15E, Sec. 20, NE¼ of SE¼. 30° 41' 60" N 85° 4' 0" W
Habitat Flatwoods roadside.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen
with J. Hansen
Collection Date 19 Sep 2008
Accession Number 255137
Image 255137.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. Stables area.
Habitat Ditches and ponds.
Reproductive State Fertile
Specimen Notes
Collector R. O. Woodbury
with R. Roberts
Collection Date Nov 1987
Accession Number 258100
Image 258100.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Ca. 1 mi. E of C-581 and 0.5 mi. S of water tanks on Deltona property, N of Tampa. T27S, R19E, Sec. 25. 27° 56' 51" N 82° 27' 30" W
Habitat Drying depression in pineland.
Reproductive State Fertile
Specimen Notes
Collector D. W. Crewz
Collection Date 19 Jun 1979
Accession Number 138778
Image 138778.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Clay Co. : Bayard Conservation Area. Just W of St. Johns River; 2 mi. S of FL 16, 5.4 mi. SE of Green Cove Springs. T6S, R26E, Sec. 47. 30° 8' 37" N 81° 30' 46" W
Description Common.
Habitat Open sandy xeric sites in pine forest.
Reproductive State Fertile
Specimen Notes
Collector C. Slaughter
with S. Meyers
Collection Date 10 Apr 2000
Accession Number 226032
Image 226032.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , St. Lucie Co. : Along S side of FL 68, 10 mi. W of Turnpike; ca. 15 mi. W of Fort Pierce. T35S, R37E, Sec. 12, NE¼ of NW¼. 27° 49' 60" N 81° 58' 0" W
Habitat Roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen
with R. Sauleda, D. Richardson
Collection Date 29 May 1980
Accession Number 149162
Image 149162.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
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
Specimen Notes
Collector B. F. Hansen
with R.P. Wunderlin, P. Dooris
Collection Date 12 May 1993
Accession Number 207697
Image 207697.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Pinellas Co. : Sawgrass Lake Park. Bank of Arrow Lake. 30° 11' 34" N 81° 22' 14" W
Reproductive State Fertile
Specimen Notes
Collector E. Stere
Collection Date 09 Apr 1979
Accession Number 143616
Image 143616.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Kral,
Locality USA. Florida , Indian River Co. : 7 mi. W of Vero Beach.
Description Abundant.
Habitat Peat muck of Hypericum pond margin.
Reproductive State Fertile
Specimen Notes
Collector R. Kral
Collection Date 29 Aug 1957
Accession Number 783
Image 783.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
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
Specimen Notes
Collector R. P. Sauleda
Collection Date 30 Mar 1980
Accession Number 149389
Image 149389.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Miami-Dade Co. : Everglades W of Miami. 25° 57' 18" N 80° 44' 41" W
Reproductive State Fertile
Specimen Notes
Collector L. Griscom 2826
Collection Date 11 Apr 1919
Accession Number 23891
Image 23891.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Collier Co. : Ca. 8 mi. E of Naples along new N.S. [N - S] road. 26° 8' 31" N 81° 47' 41" W
Habitat Much disturbed, flat, sparsely covered cypress [Taxodium] lowland, sometimes inundated to 6 in.
Reproductive State Fertile
Specimen Notes
Collector G. R. Cooley 9040
with R.J. Eaton, O. Lakela
Collection Date 09 Oct 1962
Accession Number 53671
Image 53671.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Recreation Area. Burn zone 1C. T38S, R18E, Sec. 14.
Description Sedge up to 40 cm tall; uncommon.
Habitat Depression marsh.
Reproductive State Fertile
Specimen Notes
Collector J. Weber
Collection Date 19 Nov 1992
Accession Number 208870
Image 208870.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Putnam Co. : SE edge of Cow Heaven Bay, 0.4 air mi. N of FL 19 at a point 0.4 mi. N of junction FL 310 at Rodman, ca. 11 air mi. SW of Palatka. T11S, R25E, unsectioned. 29° 32' 57" N 81° 45' 3" W
Habitat Marshy depressions in calcareous hydric hammock. Soils - Holopaw (Grossarenic Ochraqualfs).
Reproductive State Fertile
Specimen Notes
Collector S. L. Orzell 21959
with E.L. Bridges
Collection Date 20 May 1993
Accession Number 248073
Image 248073.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
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' 22" W
Habitat Edge of wet flatwoods.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck 1981
Collection Date 29 Apr 2010
Accession Number 254044
Image 254044.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Lee Co. : S side of Griffin Road, just S of entrance to Pinewood Lakes in Gateway, ca. 0.5 mi. E of junction Gateway Boulevard, ca. 9 mi. SE of downtown Fort Myers. T45S, R26E, Sec. 8, SW¼ of SW¼. 26° 34' 12" N 81° 44' 27" W
Habitat Herbaceous-dominated flatwoods depression pond. Soils - Felda (Arenic Ochraqualfs).
Reproductive State Fertile
Specimen Notes
Collector S. L. Orzell 22530
with E.L. Bridges
Collection Date 28 Oct 1993
Accession Number 232327
Image 232327.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Monroe Co. : Big Cypress National Preserve. S side of Loop Road (old FL 94), ca. 4 mi. W of Pinecrest and ca. 12 road mi. SE of Monroe Station, ca. 2 mi. E of Sawmill Road. T53S, R33E, unsectioned. 25° 45' 30" N 81° 0' 6" W
Habitat Wet slash pine [Pinus elliottii] / cabbage palm [Sabal palmetto] marly savanna; community dominated by Pinus elliottii var. densa / Sabal palmetto / Cladium jamaicense.
Reproductive State Fertile
Specimen Notes
Collector S. L. Orzell 22585
with E.L. Bridges
Collection Date 25 Feb 1994
Accession Number 232326
Image 232326.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Orange Co. : Tosohatchee State Reserve. N side of Long Bluff Road extension, ca. 0.9 air mi. SE of tollgate on Bee Line Expressway (FL 528), ca. 0.1 mi. S of Jim Creek, ca. 8 mi. SE of Christmas. T23S, R34E, Sec. 32, SW¼ of NW¼. 28° 26' 32" N 80° 57' 5" W
Habitat Edges of small Spartina bakeri depression pond. Soils - Floridana (Arenic Argiaquolls).
Reproductive State Fertile
Specimen Notes
Collector E. L. Bridges 23858
with S.L. Orzell
Collection Date 24 Oct 1995
Accession Number 232387
Image 232387.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Duval Co. : 5 mi. N of C-228, 1.5 mi. W of US 301; ICI Development Property. T3S, R23E, Sec. 30.
Habitat Wet ditch between bayhead and main dirt road.
Reproductive State Fertile
Specimen Notes
Collector C. Slaughter 15799
with M. Minno
Collection Date 14 Aug 2007
Accession Number 244784
Image 244784.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Pasco Co. : Werner-Boyce Salt Springs State Park. N side of park entrance at Scenic and Graphic Drives.
Habitat Seasonally wet border of mesic flatwoods surrounding marsh lake and edge of lawn.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
with S. Petty
Collection Date 11 Oct 2002
Accession Number 239450
Image 239450.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Volusia Co. : Bulow Creek State Park. Ca. 1.75 km W of the old Dixie Highway bridge over the Tomoka River. 29° 20' 33" N 81° 5' 58" W
Habitat Upper edge of brackish marsh.
Reproductive State Fertile
Specimen Notes
Collector J. M. Kunzer 2021
with S. Rich
Collection Date 07 Oct 2006
Accession Number 244318
Image 244318.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: B. F. Hansen, Jan 2000
Determination History
Cyperus erythrorhizos Muhl.
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. T35S, R22E, Sec. 7, SW¼ of NE¼ of SW¼.
Habitat Ruderal; W fenceline
Reproductive State Fertile
Specimen Notes
Collector C. Becker
Collection Date 16 Aug 1999
Accession Number 225372
Image 225372.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hendry Co. : Along US 27, 0.3 mi. S of Glades Co. line; ca. 0.9 mi. W of Clewiston. T43S, R32E, Sec. 12, NE¼. 26° 45' 15" N 80° 56' 1" W
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector G. Robinson
with B. Hansen
Collection Date 02 Jul 1981
Accession Number 160270
Image 160270.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. 1.7 mi. S of Tarpon Springs Road, along the powerline right of way. T27S, R16E, Sec. 24, NE¼ of SE¼. 29° 53' 20" N 82° 19' 57" W
Habitat Deep roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 12817
with R. Wunderlin, P. Dooris
Collection Date 07 Jun 1994
Accession Number 210518
Image 210518.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Collier Co. : Prairie adjoining Corkscrew Swamp Sanctuary. 26° 28' 0" N 81° 32' 60" W
Habitat Grass and sedge dominated area with scattered pine and palmetto; Aletris associated with Dichromena, Sabatia and Juncus spp.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 27053
Collection Date 21 Apr 1964
Accession Number 59826
Image 59826.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Skean,
Locality USA. Florida , Alachua Co. : Along FL 20, ca. 1 km W of Grove Park. T10S, R21E, Sec. 24, SE¼ of SE¼.
Description Common.
Habitat Wet roadside ditch, with Panicum, Cyperus, and Ludwigia adjacent to flatwoods with Pinus, Serenoa, Myrica, and Quercus.
Reproductive State Fertile
Specimen Notes
Collector J. D. Skean, Jr.
Collection Date 30 Oct 1982
Accession Number 170536
Image 170536.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Lake Co. : Green Swamp. T24S, R24E, Sec. 29.
Habitat Toward center of cypress [Taxodium] dome.
Reproductive State Fertile
Specimen Notes
Collector T. F. Rochow
Collection Date 02 Nov 1981
Accession Number 160361
Image 160361.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Citrus Co. : 5 mi. S of Homosassa. 28° 46' 53" N 82° 36' 54" W
Description Frequent clumps.
Habitat Peat-muck of cypress [Taxodium] dome margin.
Reproductive State Fertile
Specimen Notes
Collector R. Kral
Collection Date 10 Aug 1958
Accession Number 8716
Image 8716.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
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 flat pinelands near low, hardwood hammock with Magnolia, Diospyros, Acer, Carpinus, Persea with drier longleaf pine [Pinus palustris] wood border.
Reproductive State Fertile
Specimen Notes
Collector G. R. Cooley
with L.J. Brass, et al.
Collection Date 26 Apr 1961
Accession Number 44324
Image 44324.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Collier Co. : Collier-Seminole State Park. Campground. T51S, R27E, Sec. 27, SW¼ of SW¼ of SE¼. 26° 7' 60" N 81° 28' 60" W
Habitat Ruderal; developed.
Reproductive State Fertile
Specimen Notes
Collector R. A. Hattaway
Collection Date 17 Oct 1996
Accession Number 229670
Image 229670.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Collier Co. : Fakahatchee Strand Preserve State Park. W. of Janes Scenic Drive 1.4 mi. N of Gate 1. 25° 52' 6" N 81° 29' 21" W
Habitat Marl prairie.
Reproductive State Fertile
Specimen Notes
Collector M. Owen
Collection Date 26 Oct 2001
Accession Number 239382
Image 239382.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Okeechobee Co. : Along FL 68, 0.7 mi. W of St. Lucie Co. line; 7.2 mi. E of junctino with US 441. T35S, R36E, Sec. 12, NE¼ of NW¼.
Habitat Roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen
with R. Sauleda, D. Richardson
Collection Date 29 May 1980
Accession Number 150827
Image 150827.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Collier Co. : N side of Alligator Alley (FL 84), 2 mi. E of tollgate. T49S, R27E, Sec. 31. 30° 10' 60" N 82° 37' 60" W
Habitat Edge of open cypress [Taxodium].
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
Collection Date 30 Mar 1980
Accession Number 148999
Image 148999.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Kral,
Locality USA. Florida , Citrus Co. : Homosassa Springs. 28° 46' 53" N 82° 36' 54" W
Habitat Roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector R. Kral
with M. Kral
Collection Date 07 Jun 1958
Accession Number 7968
Image 7968.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Lakela,
Locality USA. Florida , Miami-Dade Co. : Taylor Slough. E boundry. 30° 4' 60" N 83° 34' 60" W
Reproductive State Fertile
Specimen Notes
Collector F. C. Craighead
Collection Date 23 Jan 1965
Accession Number 64168
Image 64168.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Putnam Co. : Interlachen. 29° 37' 26" N 81° 53' 25" W
Habitat Sandy shores of lake, in shallow water and on moist shores.
Reproductive State Fertile
Specimen Notes
Collector R. K. Godfrey 61118
with G.W. Reinert
Collection Date 25 Jul 1961
Accession Number 42726
Image 42726.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Collier Co. : Marco Island Beach area of US 92. 25° 58' 0" N 81° 43' 0" W
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 30379
Collection Date 22 Nov 1966
Accession Number 78643
Image 78643.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Marion Co. : Along E side of C-315, 2.5 mi. S of junction with C-316 at Fort McCoy. T13S, R23E, Sec. 26, NW¼ of SW¼.
Habitat Roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 10480
with R.P. Wunderlin
Collection Date 24 Jul 1985
Accession Number 187460
Image 187460.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Sumter Co. : Green Swamp. T24S, R23E, Sec. 13.
Habitat In water underneath canopy of cypress [Taxodium] dome.
Reproductive State Fertile
Specimen Notes
Collector T. F. Rochow
Collection Date 04 May 1983
Accession Number 171763
Image 171763.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
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
Specimen Notes
Collector B. F. Hansen 9748
with J. Hansen
Collection Date 27 Sep 1983
Accession Number 173942
Image 173942.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: S. Kooijman,
Locality USA. Florida , Lake Co. : 1 mi. W of US 27, 4.7 mi. S of junction US 27 and FL 48, 9 mi. S of Leesburg. 28° 48' 39" N 81° 52' 40" W
Description Several plants.
Habitat Edge of a wet prairie.
Reproductive State Fertile
Specimen Notes
Collector L. Baltzell 7126
Collection Date 23 May 1975
Accession Number 147124
Image 147124.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Wunderlin, 1985
Determination History
Cyperus polystachyos Rottb.
Locality USA. Florida , Lake Co. : E of Mt. Dora.
Habitat Marsh.
Reproductive State Fertile
Specimen Notes
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 17 Sep 1977
Accession Number 178548
Image 178548.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Walton Co. : Ca. 1 mi. S of Knox Hill, at the FL 81 bridge over Bruce Creek. 30° 28' 0" N 85° 57' 0" W
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm
Collection Date 19 Jun 1980
Accession Number 150985
Image 150985.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Kral,
Locality USA. Florida , Hernando Co. : 3 mi. NNE of Aripeka. 28° 25' 0" N 82° 39' 0" W
Habitat Muck of pineland pond.
Reproductive State Fertile
Specimen Notes
Collector R. Kral
Collection Date 14 Jul 1958
Accession Number 7980
Image 7980.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Polk Co. : Lake Lucerne; ca. 4 mi. SW of Haines City. T28S, R26E, Sec. 2.
Habitat Shallow water of lake.
Reproductive State Fertile
Specimen Notes
Collector T. F. Rochow
Collection Date 26 Nov 1985
Accession Number 188654
Image 188654.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Flagler Co. : 1.8 mi. N of Codys Corner along E side of FL 11. T13S, R30E, Sec. 18, NW¼ of SE¼.
Habitat Pine flatwoods and roadside.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 9677
with J. Hansen
Collection Date 27 Sep 1983
Accession Number 173895
Image 173895.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Wakulla Co. : Ca. 3 mi. S of Sopchoppy on US 319 at the bridge across the Sopchoppy River. T5S, R3W, Sec. 26, NE¼ of NE¼. 30° 3' 36" N 84° 29' 20" W
Habitat Rocky, weedy riverbank in full sun.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen
with D. Richardson
Collection Date 05 Jul 1979
Accession Number 145291
Image 145291.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Escambia Co. : US 29, 6.4 mi. SSW of Alabama State line at Canoe Creek; ca. 5 mi. S of Century. T5N, R31W, Sec. 26. 30° 58' 24" N 87° 15' 50" W
Habitat Red soil on weedy riverbank and in depressions.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen
with J. Hansen
Collection Date 13 Sep 1980
Accession Number 151728
Image 151728.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Orange Co. : Vicinity of Christmas, ca. 0.5 mi. E of Taylor Creek Road, near Tootoosahatchee Creek. 28° 30' 13" N 80° 58' 46" W
Habitat Powerline right-of-way.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom
with D.H. Williams
Collection Date 19 Oct 2004
Accession Number 243366
Image 243366.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Crewz, Jul 1979
Determination History
Cyperus polystachyos Rottb.
Locality USA. Florida , Lee Co. : 3 mi. S of Bonita Springs. 27° 58' 60" N 82° 26' 27" W
Habitat Moist field near cypress [Taxodium] swamp.
Reproductive State Fertile
Specimen Notes
Collector R. P. Wunderlin
with T. Wunderlin, J. Poppleton, A.G. Shuey
Collection Date 08 Dec 1974
Accession Number 115994
Image 115994.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: J. Britten, 1998
Locality USA. Florida , Sarasota Co. : Pine View School, 1 Python Path, Osprey. 27° 11' 14" N 82° 28' 50" W
Description Semi-aquatic sedge, ca. 1.5-2 ft. tall; green with yellow flowers.
Habitat Largest wetland.
Reproductive State Fertile
Specimen Notes
Collector P. Fortsch
with R. rivero, E. Dunkleberger
Collection Date 17 Apr 1998
Accession Number 230284
Image 230284.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Gilchrist Co. : Along S side of FL 340, 2.8 mi. E of junction with US 129; ca. 4 mi. NE of Bell. T8S, R15E, Sec. 16, NE¼ of NW¼. 29° 45' 20" N 82° 51' 45" W
Habitat Wet roadside.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 10894
with R.P. Wunderlin, C. Van Hoek
Collection Date 25 Oct 1985
Accession Number 188573
Image 188573.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : FL 60 E of Brandon. 27° 56' 16" N 82° 17' 9" W
Habitat With Eleocharis and Typha in wet ditch bordering marsh.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 23496
Collection Date 31 Oct 1960
Accession Number 20981
Image 20981.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Highlands Co. : Josephine Creek, off US 27.
Habitat Pinus clausa - Ceratiola - Quercus white sand scrub.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 30117
with F. Almeda
Collection Date 27 Jul 1966
Accession Number 262031
Image 262031.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Brevard Co. : N Merritt Island.
Habitat Pond margin.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey
with J.E. Poppleton
Collection Date 03 May 1975
Accession Number 126325
Image 126325.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Along Brooker Creek in vicinity of Keystone Lake. 28° 9' 21" N 82° 37' 16" W
Habitat Black gum [Nyssa sylvatica var. biflora] - pond cypress [Taxodium ascendens] swam.
Reproductive State Fertile
Specimen Notes
Collector J. E. Poppleton 622
Collection Date 11 Nov 1975
Accession Number 123746
Image 123746.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : University of South Florida [Tampa] Campus. N of Tampa; near nursery at Fletcher Avenue. 29° 44' 28" N 82° 59' 5" W
Description Frequent; bulbs at the base soft.
Habitat Pond margin.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 10629
with J. Patman
Collection Date 15 Nov 1960
Accession Number 22789
Image 22789.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. T28S, R19E, Sec. 3. 28° 0' 0" N 82° 0' 0" W
Habitat Moist disturbed area along swamp margin.
Reproductive State Fertile
Specimen Notes
Collector D. Richardson 1090
Collection Date 16 Jun 1983
Accession Number 170795
Image 170795.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
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), (SWFWMD property). 27° 2' 0" N 82° 0' 0" W
Habitat Freshwater tidal marsh.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck 1022
Collection Date 10 Nov 2008
Accession Number 247365
Image 247365.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Crewz, Jul 1979
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Florida , Levy Co. : Lebanon Springs. T15S, R16E, Sec. 13. 29° 6' 8" N 82° 37' 53" W
Habitat Slough.
Reproductive State Fertile
Specimen Notes
Collector G. R. Cooley
with R.J. Eaton, J.D. Ray, Jr.
Collection Date 22 Sep 1959
Accession Number 17865
Image 17865.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Crewz, Jul 1979
Determination History
Fimbristylis autumnalis (L.) Roem. & Schult.
Locality USA. Florida , Hernando Co. : N side of US 98. T21S, R18E, Sec. 13.
Habitat Wet trail in weedy hammock.
Reproductive State Fertile
Specimen Notes
Collector G. R. Cooley
with R.J. Eaton, J.D. Ray, Jr.
Collection Date 19 Sep 1959
Accession Number 16230
Image 16230.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Crewz, Jul 1979
Locality USA. Florida , Hernando Co. : Chinsegut Hill Refuge.
Description Infrequent.
Habitat Mature pine wood, weedy hardwood understory; sandy marsh, border of small pond in hardwood thicket.
Reproductive State Fertile
Specimen Notes
Collector J. D. Ray, Jr.
Collection Date 03 Sep 1959
Accession Number 15953
Image 15953.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. 20 mi. NE of Tampa on US 301. T27S, R21E, Secs. 7, 8, and 9. 27° 55' 0" N 82° 20' 60" W
Habitat River margin.
Reproductive State Fertile
Specimen Notes
Collector A. N. Arcuri
Collection Date 23 Jun 1977
Accession Number 141745
Image 141745.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Indian River Co. : Sand Lakes Conservation Area. 2.8 mi. SE of Fellsmere, 1.9 mi. W of I-95. T32S, R38E, Sec. 7. 27° 46' 5" N 80° 36' 6" W
Habitat Wet prairie and small wetland depressions associated with wet pine flatwoods.
Reproductive State Fertile
Specimen Notes
Collector C. Slaughter
Collection Date 02 Aug 2002
Accession Number 244972
Image 244972.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Nassau Co. : Just S of Lake Hampton Road (FL 121), ca. 5 air mi. E of Boulogne on road to Kings Ferry. T4N, R24E, Sec. 10, SW¼ of NE¼ of NE¼. 30° 47' 3" N 81° 53' 44" W
Habitat Recently clearcut, burned, bedded, wet pine flatwoods. Soils - Meggett (Typic Albaqualfs).
Reproductive State Fertile
Elevation 10 to ft
Specimen Notes
Collector S. L. Orzell
with E.L. Bridges
Collection Date 02 Jul 1992
Accession Number 245396
Image 245396.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: B. F. Hansen, Jan 2004
Determination History
Cyperus esculentus L.
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. T35S, R22E, Sec. 18.
Habitat Bottomland forest (slough).
Reproductive State Fertile
Specimen Notes
Collector C. Becker
Collection Date 07 Oct 2002
Accession Number 247885
Image 247885.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Highlands Co. : 2 mi. E of FL 64 S on S side of Arbuckle Creek Road; 0.25 mi. S of Polk Co. 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
Specimen Notes
Collector B. F. Hansen
with D. Richardson
Collection Date 23 Aug 1979
Accession Number 143991
Image 143991.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Okaloosa Co. : Ca. 1.5 mi. NW of Crestview, E of old Bethel Road, N of Mathison Creek, W of Lake Kennedy. 30° 45' 44" N 86° 34' 14" W
Habitat Low ground around the pond.
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm
Collection Date 24 Nov 1980
Accession Number 157944
Image 157944.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Polk Co. : Avon Park Bombing Range. Ca. 0.5 mi. WNW of Forestry Office. T32S, R30E, Sec. 31.
Reproductive State Fertile
Specimen Notes
Collector D. R. Lindsey
with S. Upchurch
Collection Date 22 May 1981
Accession Number 168184
Image 168184.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Flagler Co. : Along FL 100, ca. 2 mi. W of Bunnell; 2.3 mi. W of US 1. T12S, R30E, Sec. 8, SW¼ of SW¼. 29° 27' 58" N 81° 15' 28" W
Habitat Pine flatwoods.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 20 Jun 1981
Accession Number 157663
Image 157663.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Clay Co. : Along C-218, 1.7 mi. SE of junction with FL 21; 1.5 mi. SE of Middleburg. T5S, R24E, Sec. 24, NW¼ of SE¼. 30° 4' 8" N 81° 51' 37" W
Habitat Pine flatwoods.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
with M. Ragan
Collection Date 21 Jun 1981
Accession Number 157464
Image 157464.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Walton Co. : Roadside rest area off US 331, 5.5 mi. N of its junction with US 90 at DeFuniak Springs.
Habitat Sandy soil near creek.
Reproductive State Fertile
Specimen Notes
Collector A. Parker
Collection Date 29 Oct 1983
Accession Number 178712
Image 178712.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Walton Co. : S edge of DeFuniak Springs, along Bruce Avenue, just W of 2nd Street. 30° 28' 0" N 85° 57' 0" W
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm
Collection Date 25 Nov 1980
Accession Number 157945
Image 157945.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Osceola Co. : Just N of C-532, 1 mi. E of junction with C-545; 4 mi. W of Intercession City. T25S, R27E, Sec. 36, SW¼.
Habitat Pine flatwoods ditch.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen
with G. Robinson
Collection Date 14 Aug 1981
Accession Number 156714
Image 156714.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Walton Co. : Basin Bayou State Park. Just SW of Porter along road just opposite the entrance to park.
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm
Collection Date 27 Jun 1981
Accession Number 157947
Image 157947.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. T35S, R22E, Sec. 7, SW¼ of NE¼ of NW¼.
Habitat Depression marsh.
Reproductive State Fertile
Specimen Notes
Collector C. Becker
Collection Date 01 Jun 1998
Accession Number 226763
Image 226763.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Collier Co. : T53S, R34E, Sec. 35.
Description Leaves short; scape 60–70 cm high, pale green, striate, soft and spongy, sharply 3-angled; achene reticulate, pearly opalescent.
Habitat Scattered in mud in shallow water with sawgrass [Cladium jamaicense].
Reproductive State Fertile
Specimen Notes
Collector G. N. Avery
Collection Date 14 Oct 1971
Accession Number 101870
Image 101870.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Collier Co. : Monument Road, N side of US 41, ca. 2 mi. W of Monroe Station. 25° 19' 60" N 81° 0' 0" W
Habitat Glade, in shallow water of cypress [Taxodium] stand.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela
Collection Date 19 Nov 1967
Accession Number 81456
Image 81456.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: E. West,
Locality USA. Florida Everglades National Park. 25° 57' 18" N 80° 44' 41" W
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector W. G. Atwater
Collection Date 30 Nov 1958
Accession Number 57312
Image 57312.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Washington Co. : At Gum Creek, along C-279, 1.3 mi. N of junction with C-280; ca. 4 mi. SE of Caryville. T4N, R15W, Sec. 30, NW¼ of SE¼. 30° 46' 24" N 85° 48' 51" W
Habitat Mud flats on partly dry creek bottom.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen
Collection Date 28 Sep 1981
Accession Number 159205
Image 159205.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Miami-Dade Co. : NW 57th Avenue, between 7th Street and bridge.
Habitat Wet soil near water.
Reproductive State Fertile
Specimen Notes Mixed collection with Poaceae.
Collector R. Metzger
Collection Date 15 Apr 1965
Accession Number 74606
Image 74606.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Indian River Co. : 3 mi. SW on C-512 from junction with C-507 in Feldsmere. T31S, R37E.
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector G. Robinson
with R.P. Wunderlin, B.F. Hansen
Collection Date 05 Dec 1980
Accession Number 156967
Image 156967.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Morris Bridge Well Field, ca. 0.5 mi. N of Hillsborough River and just W of Morris Bridge Road; along Clay Gulley Slough. 27° 55' 0" N 82° 20' 60" W
Habitat Mesic forest.
Reproductive State Fertile
Specimen Notes
Collector T. F. Rochow
Collection Date 20 Nov 1980
Accession Number 152401
Image 152401.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Crewz, Jul 1979
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald - Determined By: Lakela,
Locality USA. Florida , Miami-Dade Co. : Everglades National Park. Near concrete bridge. 25° 57' 18" N 80° 44' 41" W
Habitat Glades.
Reproductive State Fertile
Specimen Notes
Collector F. C. Craighead
Collection Date 02 Feb 1964
Accession Number 99159
Image 99159.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Seminole Co. : Buck Lake; Southwest Cove, W of Home Owner's Association Boat Ramp.
Habitat Littoral zone, intermixed with Xyris and Centella.
Reproductive State Fertile
Specimen Notes
Collector G. Eby
Collection Date 16 May 2012
Accession Number 262771
Image 262771.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Liberty Co. : E of Sumatra along the "main" road. 30° 1' 16" N 84° 58' 22" W
Habitat Along the edge of the road along a creek bed.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom 16563
with D.H. Williams
Collection Date 01 Oct 2011
Accession Number 263248
Image 263248.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Franklin Co. : W side of FL 65, S of Sumatra. 30° 0' 12" N 84° 58' 42" W
Habitat Around a sand pit.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom 16571
with D.H. Williams
Collection Date 01 Oct 2011
Accession Number 263200
Image 263200.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Pasco Co. : Along the N side of FL 54 at Evergreen Lane, Town of Land O'Lakes. 28° 11' 37" N 82° 28' 47" W
Habitat Roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom 16273
with D.H. Williams
Collection Date 27 Sep 2011
Accession Number 263195
Image 263195.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Orange Co. : ALong C-419, N of FL 50 (East Colonial Drive), between Cypress Lake Glen Boulevard and Corner Lake Drive. 28° 34' 8" N 81° 7' 36" W
Habitat Roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom 17116
Collection Date 19 Apr 2012
Accession Number 264940
Image 264940.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: L. C. Anderson,
Locality USA. Florida , Calhoun Co. : Clarksville; S of FL 20 on FL 73, ca. 2 km to pond on W side. 30° 25' 44" N 85° 11' 32" W
Description Locally occasional erect herb to 60 cm, glabrous; open diffuse umbel.
Habitat Hydric roadside berm in ditch water next to beaver pond.
Reproductive State Fertile
Specimen Notes
Collector T. MacClendon 1271
with K. MacClendon, L.C. Anderson
Collection Date 08 Jul 2013
Accession Number 269773
Image 269773.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Union Co. : SW 44th Avenue, ca. 120 m S of its intersection with SW 75th Way, ca. 2 km S of C-238 (C-241S). 29° 59' 11" N 82° 32' 34" W
Habitat Wooded edge at roadside.
Reproductive State Fertile
Specimen Notes
Collector D. H. Williams 3842
with H.L. Williams
Collection Date 09 Aug 2013
Accession Number 270650
Image 270650.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Sarasota Co. : Myakka Wild and Scenic River. N of lower lake. T37S, R20E, Sec. 29, SW¼ of SE¼ of SE¼. 27° 18' 0" N 82° 16' 0" W
Habitat Edge of blackwater river.
Reproductive State Fertile
Specimen Notes
Collector E. Gandy
Collection Date 29 Sep 2008
Accession Number 271721
Image 271721.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. A few yd. N of Ranger Station. T32S, R19E, Sec. 26, SE¼. 27° 28' 60" N 82° 10' 60" W
Description Few - occasional.
Habitat Area where creek intersects park road; with Bidens mitis and Woodwardia.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
with B. Worth
Collection Date 22 Nov 2013
Accession Number 271714
Image 271714.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Broward Co. : Off park access road, Everglades Holiday Park. 26° 3' 33" N 80° 26' 14" W
Habitat Adjacent to trail.
Reproductive State Fertile
Specimen Notes
Collector E. A. Revuelta 6
Collection Date 13 Oct 2015
Accession Number 282718
Image 282718.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Determination History
Cyperus sp.
Locality USA. Mississippi , Forrest Co. : 3 mi. S of Hattiesburg.
Description Frequent.
Habitat Roadside ditch and grassy margin; wet sandy clay soil.
Reproductive State Fertile
Specimen Notes
Collector J. D. Ray, Jr.
Collection Date 21 Jun 1956
Accession Number 118018
Image 118018.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Mississippi , Jackson Co. : Moss Point Post Office.
Habitat Low wet areas.
Reproductive State Fertile
Specimen Notes
Collector D. Demaree
Collection Date 18 Jul 1954
Accession Number 183210
Image 183210.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Georgia , Wayne Co. : Ca. 3 mi. E of Jesup.
Habitat In depression at roadside, sandy soil.
Reproductive State Fertile
Specimen Notes
Collector W. H. Duncan
Collection Date 14 Nov 1964
Accession Number 95339
Image 95339.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. South Carolina , Williamsburg Co. : Indiantown Community, near town of Lake City.
Description Herb to 3.5 dm tall.
Reproductive State Fertile
Specimen Notes
Collector Bartell
Collection Date 10 Aug 1995
Accession Number 247036
Image 247036.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Georgia , Georgetown Co. : Found growing in ditch at US 17 S near gate, 7 mi. N of Georgetown.
Description Base of plant brown to dark brown, fading to green towards apex; spikelets brown to dark brown.
Reproductive State Fertile
Specimen Notes
Collector G. W. Seckinger, Jr.
Collection Date 12 Oct 1996
Accession Number 256557
Image 256557.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Alabama , Baldwin Co. : Ca. 1.5 mi. S of Lilian at the KOA camp ground.
Habitat Growing in made pond just back from the beach.
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm
Collection Date 01 Jul 1981
Accession Number 162824
Image 162824.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Alabama , Escambia Co. : Ca. 5 mi. W of Barnett, near bridge over creek. T3N, R7E, Sec. 16, S½, NE¼.
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm
Collection Date 08 Jul 1981
Accession Number 162823
Image 162823.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Mississippi , Jackson Co. : Roadside ditch, Pascagoula airport road.
Reproductive State Fertile
Specimen Notes
Collector S. B. Jones
with C. Jones
Collection Date 24 Jul 1967
Accession Number 82548
Image 82548.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Mississippi , Jackson Co. : 3 mi. E of Ocean Springs.
Habitat Graven pit in pine barrens.
Reproductive State Fertile
Specimen Notes
Collector D. Demaree
Collection Date 29 Jul 1954
Accession Number 184396
Image 184396.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Louisiana , Livingston Par. : Ca. 4 mi. SE of Walker. T7S, R4E, Sec. 14.
Description Frequent.
Habitat Roadside ditch along unmarked gravel road.
Reproductive State Fertile
Specimen Notes
Collector C. M. Allen
with K. Vincent & L. Erbe
Collection Date 05 Aug 1979
Accession Number 164191
Image 164191.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Alabama , Covington Co. : Oakey Streak Road, dirt, 0.5 mi. S of Patsaliga River.
Habitat Wet sandy roadside ditch in full sun.
Reproductive State Fertile
Specimen Notes
Collector A. R. Diamond
Collection Date 22 Aug 2009
Accession Number 270508
Image 270508.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Louisiana , Acadia Par. : Along LA 1113, ca. 3 mi. NW of Rayne. T9S, R2E, Sec. 7.
Description Abundant.
Habitat Wet margins of man made pond.
Reproductive State Fertile
Specimen Notes
Collector K. A. Vincent
Collection Date 25 Sep 1979
Accession Number 164047
Image 164047.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. South Carolina , Berkeley Co. : Along SC 16; ca. 3.0 mi. SW of SC 8.
Habitat Disturbed, low area.
Reproductive State Fertile
Specimen Notes
Collector V. E. McNeilus
Collection Date 09 Jul 2000
Accession Number 282270
Image 282270.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Alabama , Houston Co. : N side of Cowarts Creek bridge on AL 55, ca. 1 mi. NW of Grangeburg, ca. 5.6 mi. SE of Cottonwood; Grangeburg 7.5' Quad. T7N, R10W, Sec. 10.
Habitat Wet roadside through swampy floodplain forest along alluvial stream.
Reproductive State Fertile
Elevation 115 to 120 ft
Specimen Notes
Collector S. L. Orzell
with E. L. Bridges
Collection Date 01 Aug 1992
Accession Number 251977
Image 251977.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Alabama , Houston Co. : N side of Cowarts Creek bridge on AL 55, ca. 1 mi. NW of Grangeburg, ca. 5.6 mi. SE of Cottonwood; Grangeburg 7.5' Quad. T7N, R10W, Sec. 10.
Habitat Wet roadside through swampy floodplain forest along alluvial stream.
Reproductive State Fertile
Elevation 115 to 120 ft
Specimen Notes
Collector S. L. Orzell
with E. L. Bridges
Collection Date 01 Aug 1992
Accession Number 223775
Image 223775.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Louisiana , Washington Par. : W of LA 438 near Hays Creek N of Hackley. T1S, R11E, Sec. 4.
Habitat Flat pasture and edge of woods.
Reproductive State Fertile
Specimen Notes
Collector D. D. Taylor
with R. D. Thomas
Collection Date 17 Aug 1983
Accession Number 217640
Image 217640.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Determination History
Cyperus polystachyos Rottb. texensis Torr. Fernald
Locality USA. Georgia , Coffee Co. : 5 mi. S of Ocmulgee River along US 441.
Habitat In wet pinelands.
Reproductive State Fertile
Specimen Notes
Collector G. R. Cooley
Collection Date 18 May 1954
Accession Number 10799
Image 10799.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Mississippi , Jackson Co. : Ca. 4 mi. NE of Ocean Springs.
Habitat Wet ditch and flat in pineland savanna.
Reproductive State Fertile
Specimen Notes
Collector J. D. Ray, Jr.
Collection Date 19 Jul 1957
Accession Number 22389
Image 22389.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: S. R. Hill, Sep 1991
Locality USA. South Carolina , Colleton Co. : Bear Island Wildlife Management Area, 1st road to the N beyond entrance gate; N of main Management Area Road; at junction of two roads.
Description Abundant; stem base reddish.
Habitat Old rice field.
Reproductive State Fertile
Specimen Notes
Collector S. R. Hill
Collection Date 28 Sep 1991
Accession Number 204073
Image 204073.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Georgia , McIntosh Co. : N-central part of Sapelo Island.
Habitat Drainage canal in low savanna.
Reproductive State Fertile
Specimen Notes
Collector W. H. Duncan
Collection Date 21 Sep 1956
Accession Number 8263
Image 8263.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Louisiana , Winn Par. : Kisatchie National Forest, Winn District, Compartment 35, Stand 2, beside LA 1566 at pipeline right-of-way SE of Goldonna. T12N, R5W, Sec. 34.
Habitat Pole-sized loblolly pine [Pinus taeda] plantation.
Reproductive State Fertile
Specimen Notes
Collector R. D. Thomas 157693
with A. Dunn
Collection Date 04 Sep 1998
Accession Number 283404
Image 283404.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Brevard Co. : Kennedy Space Center. Merritt island National Wildlife Refuge; C-15E impoundment wetland, SW of West Schwartz Road.
Habitat Wetland.
Reproductive State Fertile
Specimen Notes
Collector P. A. Schmalzer
with T.E. Foster
Collection Date 17 Jul 2015
Accession Number 284008
Image 284008.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Lake Frances Nature Preserve; 0.15 km E of Lake Dan border, 0.7 km S of the Pasco County line, 2.3 km E of the Pinellas County line, 3 km N of FL 582, Odessa. 28° 10' 1" N 82° 37' 38" W
Habitat Wet flatwoods.
Reproductive State Fertile
Specimen Notes
Collector A. Farid 168
Collection Date 25 Nov 2015
Accession Number 284472
Image 284472.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Okaloosa Co. : Ray Lynn Barnes Boat Ramp, US 90 (E. James Lee Boulevard) at the Shoal River, Town of Crestview. 30° 45' 13" N 86° 30' 36" W
Habitat Wet roadside.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom
with D.H. Williams
Collection Date 18 May 2016
Accession Number 288316
Image 288316.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: A. Farid, 09-Sep-2020
Determination History
Cyperus prolifer Lam.
Locality USA. Florida , Hillsborough Co. : Lake Dan Nature Preserve; S of fence, 0.8 kkm S of the Pasco County line, 3.15 km E of the Pinellas County line, 2.75 km N of FL 582, Odessas. 28° 9' 58" N 82° 37' 9" W
Habitat Edge of cypress [Taxodium] dome.
Reproductive State Fertile
Specimen Notes
Collector A. Farid
with S. Dickman, S. Bowman
Collection Date 02 Feb 2016
Accession Number 290966
Image 290966.JPG
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Lake Frances Nature Preserve; 0.15 km E of Lake Dan border, 0.7 km S of the Pasco County line, 2.3 km E of the Pinellas County line, 3 km N of FL 582, Odessa. 28° 10' 1" N 82° 37' 39" W
Habitat Wet flatwoods.
Reproductive State Fertile
Specimen Notes
Collector A. Farid
Collection Date 25 Nov 2015
Accession Number 291054
Image 291054.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Gulf Co. : Along Old Panama Highway between FL 22 and Parker Farm Road. 30° 7' 57" N 85° 14' 2" W
Habitat Open wet field.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom
with D.H. Williams
Collection Date 20 May 2016
Accession Number 293762
Image 293762.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Kral,
Locality USA. Virginia , Princess Anne Co. : Back Bay Federal Refuge.
Habitat Muck of brakish marsh and sandy peat of fresh marsh.
Reproductive State
Specimen Notes
Collector R. Kral
Collection Date 08 Oct 1961
Accession Number 43730
Image 43730.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Davidse, 1974
Determination History
Cyperus diffusus Vahl
Locality Belize. Cayo Distr. Along Sibun River, just W of Hummingbird Highway.
Description In clumps.
Habitat Standing water.
Reproductive State Flower
Elevation 200 to 300 ft
Specimen Notes
Collector T. B. Croat
Collection Date 21 Jun 1973
Accession Number 120298
Image 120298.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality Mexico. Oaxaca Ca. 3 mi. W of Oaxaca state border. 17° 3' 56" N 96° 43' 25" W
Habitat Roadside pool; coastal plain, fine maritime sand.
Reproductive State Flower
Specimen Notes
Collector M. Pennell
with D. Dunn & C. Dziekanowski
Collection Date 05 Aug 1978
Accession Number 134965
Image 134965.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: Lindeman, 22-Jul-1961
Locality Suriname. Paramaribo Distr. Houttuinen, 8 km SSE of Paramaribo. 5° 49' 26" N 55° 9' 31" W
Description Stems triangular in cross-section with concave sides; spikelets light green.
Habitat In trench in wooded area.
Reproductive State Flower
Specimen Notes
Collector W. H. A. Hekking
Collection Date 22 Jul 1961
Accession Number 84773
Image 84773.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
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
Specimen Notes
Collector E. A. Revuelta
with N. Konstantinidis
Collection Date 20 Apr 2016
Accession Number 294748
Image 294748.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L. - Determined By: B. F. Hansen, Oct 2017
Determination History
Cyperus polystachyos Rottb.
Locality USA. Florida , Hillsborough Co. : Cypress Creek Preserve. 28° 8' 22" N 82° 23' 4" W
Habitat Wet flatwoods.
Reproductive State Fertile
Specimen Notes
Collector J. R. Campbell
with S. Dickman
Collection Date 10 Oct 2016
Accession Number 295307
Image 295307.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Cypress Creek Preserve. 28° 7' 6" N 82° 24' 39" W
Habitat Mesic hammock - floodplain forest ecotone
Reproductive State Fertile
Specimen Notes
Collector J. R. Campbell
with S. Dickman
Collection Date 25 Oct 2017
Accession Number 295929
Image 295929.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Orange Co. : T24S, R27E, Sec. 25.
Habitat Inundated main body of wetland, planted with cypress.
Reproductive State
Specimen Notes CULTIVATED.
Collector J. Cutler 203215
Collection Date 01 Jan 1992
Accession Number 203245
Image 203245.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Manatee Co. : FL 62, 7.3 mi. W of the town of Duette. 27° 35' 18" N 82° 14' 22" W
Habitat Along roadside.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom
with D.H. Williams
Collection Date 09 Nov 2015
Accession Number 300689
Image 300689.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Pam Callahan Nature Preserve, Tampa. 27° 58' 45" N 82° 33' 60" W
Habitat Inundated marsh in coastal flatwoods.
Reproductive State Fertile
Specimen Notes
Collector S. Dickman
Collection Date 05 Sep 2019
Accession Number 301435
Image 301435.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Pinellas Co. : Tarpon Springs. 28° 2' 23" N 82° 33' 59" W
Reproductive State Fertile
Specimen Notes
Collector F. Beckwith
with M.S. Baxter
Collection Date Mar 1921
Accession Number 301395
Image 301395.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , St. Johns Co. : Near the intersection of C-206 and CSX railroad.
Habitat Recently cleared wetlands.
Reproductive State Fertile
Specimen Notes
Collector E. A. Revuelta
with N. Konstantinidis, L. Hinrichs
Collection Date 05 Sep 2017
Accession Number 302442
Image 302442.jpg
Plant Atlas Link Plant Atlas Citation

Cyperus haspan
Family Name Cyperaceae
Currently Accepted Name Cyperus haspan L.
Locality USA. Florida , Hillsborough Co. : Golden Aster Scrub Nature Preserve, Gibsonton. 27° 48' 46" N 82° 21' 43" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Specimen Notes
Collector S. Dickman
Collection Date 14 Aug 2019
Accession Number 302790
Image 302790.jpg
Plant Atlas Link Plant Atlas Citation