Herbarium Specimen Details

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. Ruderal pine plantation just W of Dude Lake Trail parking area. T32S, R19E, Sec. 26, SW¼ of NW¼. 26° 7' 39" N 80° 13' 59" W
Description Grass to 0.35 m.
Habitat Ruderal.
Reproductive State Flower Fruit
Collector J. Myers 476
Collection Date 24 Aug 1999
Accession Number 230369
Image 230369.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Polk Co. : Avon Park Bombing Range; T31S, R30E, Sec. 32.
Habitat Small bayhead surrounding pond.
Reproductive State Flower Fruit
Collector D. R. Lindsey 988
with S. Upchurch
Collection Date 04 Sep 1981
Accession Number 168797
Image 168797.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Collier Co. : E of C-858 NE of Naples. 26° 8' 31" N 81° 47' 41" W
Description Plant abundant.
Habitat Opening in low pineland densely covered with grasses; wet soil.
Reproductive State Flower Immature Fruit
Collector O. K. Lakela 27742
Collection Date 22 Oct 1964
Accession Number 62431
Image 62431.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Collier Co. : S of junction [quid?] on FL 846.
Description Scattered tufts.
Habitat Among Crotalaria and Ludwigia.
Reproductive State Flower Fruit
Collector O. K. Lakela 31073
Collection Date 08 Sep 1967
Accession Number 81129
Image 81129.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Recreation Area. Burn zone 1c. T38S, R18E, Sec. 14.
Description Grass up to 1 m tall; flowers borne in sparsely-flowered, narrow panicles.
Habitat Mesic flatwoods.
Reproductive State Flower Immature Fruit
Collector J. Weber 81
Collection Date 24 Sep 1992
Accession Number 206625
Image 206625.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. T35S, R22E, Sec. 7, SW¼ of NE¼ of NW¼.
Description Aerial spikelets perfect but fruits not developing; plants with fruiting spikelets subterranean, cleistogamous [no cleistogamous flowers present on specimen].
Habitat Depression marsh.
Reproductive State Flower Immature Fruit
Collector C. Becker 462
Collection Date 03 Sep 1998
Accession Number 226277
Image 226277.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Collier Co. : Collier-Seminole State Park. S side of Old Marco Road, 0.3 mi. from gate. T51S, R27E, Sec. 27. 26° 7' 60" N 81° 28' 60" W
Description Erect grass to 1.5 m height; aerial spikelets sterile, achenes produced underground.
Habitat Wet flatwoods.
Reproductive State Flower
Collector J. Weber 208
Collection Date 11 Sep 1992
Accession Number 208759
Image 208759.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
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 Immature Fruit
Elevation 10 to 20 ft
Collector S. L. Orzell 20697
with E.L. Bridges
Collection Date 05 Sep 1992
Accession Number 229129
Image 229129.jpg
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Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Polk Co. : Avon Park Air Force Range. Ca. 0.3 mi. W of Old Bravo Road from a point ca. 0.7 mi. SE of the Old Bravo and Alpha Roads junction. T32S, R30E, Sec. 36, NW¼ of NE¼ of SW¼. 27° 39' 5" N 81° 16' 56" W
Habitat Seepage slope. Soils - Basinger, St. Johns, Placid (Spodic Psammaquents-Typic Haplaquods-Typic Humaquepts). Community dominated by Panicum abscissum.
Reproductive State Flower Fruit
Elevation 105 to 110 ft
Collector S. L. Orzell 23117
with E.L. Bridges
Collection Date 03 Sep 1994
Accession Number 232509
Image 232509.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Volusia Co. : On N side of FL 44, ca. 1.0 mi. W of its junction with FL 418, ca. 5.5 air mi. E of the junction of FL 44 and I-4, ca. 10.5 air mi. E of Deland. T17S, R31E, Sec. 13, NE¼ of SE¼ of NE¼. 29° 1' 36" N 81° 9' 10" W
Habitat Burned mesic to wet-mesic pine savanna. Soils - Pomona (Ultic Haplaquods). Community dominated by Pinus palustris/Aristida beyrichiana [A. stricta var. beyrichiana] - A. rhizomorpha.
Reproductive State Flower Immature Fruit
Collector S. L. Orzell 25310
with E.L. Bridges
Collection Date 24 Sep 1998
Accession Number 235520
Image 235520.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Washington Co. : On W side of Crystal Lake, ca. 0.9 air mi. N of FL 20 and the Bay County line at a point ca. 1.4 mi. W of the junction with FL 77. T1N, R15W, Sec. 35, NE¼ of NE¼. 30° 27' 10" N 85° 42' 28" W
Habitat Sandy fluctuating lakeshore. Soils - Blanton (Grossarenic Paleudults) & water.
Reproductive State Flower Fruit
Elevation 66 to ft
Collector S. L. Orzell 18325
with E.L. Bridges
Collection Date 26 Sep 1991
Accession Number 222773
Image 222773.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc. - Determined By: Lakela, 1960
Locality USA. Florida , Hillsborough Co. : Tampa. NE of the trail and nursery grounds, University of South Florida Campus. 27° 56' 51" N 82° 27' 30" W
Description Scattered plants.
Habitat In zone vegetation, around drying pond.
Reproductive State Fruit
Collector O. K. Lakela 23702
Collection Date 30 Dec 1960
Accession Number 20706
Image 20706.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Hillsborough Co. : Tampa. S shore of W nursery pond, University of South Florida Campus. 27° 56' 51" N 82° 27' 30" W
Habitat Under live oaks [Quercus virginiana]; low, wet shore with sp. of Panicum.
Reproductive State Fruit
Collector O. K. Lakela 23723
Collection Date 02 Jan 1961
Accession Number 20707
Image 20707.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Highlands Co. : 2.75 mi. N of FL 70 on Placid View Road, 3.5 mi. SSE of Lake Placid. T37S, R29E, Sec. 23, SW¼ of NE¼.
Habitat Slightly disturbed areas in white sand scrub with some weediness; with Balduina angustifolia, Sorghastrum secundum, Sisyrinchium solstitiale [S. xerophyllum], etc.
Reproductive State Flower Immature Fruit
Collector B. F. Hansen 4833
with J. Hansen
Collection Date 08 Oct 1978
Accession Number 135708
Image 135708.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc. - Determined By: Crewz, 1979
Locality USA. Florida , Manatee Co. : Along Myakka River in section 32, 1 mi. N of Myakka [River] State Park; 300 m from end of river road. T36S, R21E, Sec. 32. 27° 19' 60" N 82° 9' 0" W
Description Grass with underground stolons; up to 40 cm tall.
Habitat White wet sand area.
Reproductive State Flower
Elevation 5 to m
Collector C. H. Dodson 4916
Collection Date 21 Oct 1978
Accession Number 145951
Image 145951.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Highlands Co. : Just before San Juan Drive along FL 17, SE of Lake Letta. T34S, R29E, Sec. 6.
Habitat Disturbed white sand scrub.
Reproductive State Flower Fruit
Collector R. P. Wunderlin 9149
with A. Robinson, G. Baker
Collection Date 16 Sep 1981
Accession Number 169448
Image 169448.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Miami-Dade Co. : Kendall Indian Hammocks Park. 11345 SW 79 Street; at S edge of hammock in center of park, just E of entrance to nature trail. T54S, R40E, Sec. 31. 25° 40' 0" N 80° 19' 0" W
Reproductive State Flower Immature Fruit
Collector K. A. Bradley 200
Collection Date 11 Sep 1995
Accession Number 222444
Image 222444.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Lake Co. : Clearwater Lake, just SW of the junction of Florida Turnpike 91 and FL 48, 3.2 km. SW of Okahumpka and 11 km NE of Center Hill. 27° 57' 54" N 82° 54' 40" W
Habitat White sand shoreline of drawn down lake.
Reproductive State Immature Fruit
Collector M. T. Strong 2595
Collection Date 02 Sep 2000
Accession Number 227179
Image 227179.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Hillsborough Co. : Ca. 0.1 mi. S on Himes Avenue, ca. 0.1 mi. E of Dale Mabry Highway on Busch Boulevard. T28S, R18E, Sec. 21.
Habitat Disturbed area near old borrow pit.
Reproductive State Flower
Collector R. P. Wunderlin 9823
with R. Lassiter, J. Lassiter
Collection Date 20 Oct 1984
Accession Number 181498
Image 181498.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Collier Co. : Remuda Ranch Estates. Cleared areas of the Big Cypress Swamp. 30° 41' 60" N 85° 4' 0" W
Habitat Road embankments along canals marginal to cypress [Taxodium] swamps.
Reproductive State Flower Immature Fruit
Collector O. K. Lakela 31529
with F. Almeda
Collection Date 30 Jul 1968
Accession Number 83988
Image 83988.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Collier Co. : Ca. 8 mi. E of Naples along new N-S road [C-951/Collier Boulevard?]. 26° 8' 31" N 81° 47' 41" W
Habitat Much disturbed, flat, sparsely covered cypress [Taxodium] lowland, sometimes inundated to 6 in.
Reproductive State Flower
Collector G. R. Cooley 9049
with R.J. Eaton, O. Lakela
Collection Date 09 Oct 1962
Accession Number 53682
Image 53682.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Flagler Co. : Along S side FL 100, 3.4 mi. W of Bunnell; roadside ditch. T12S, R29E, Sec. 12, SE¼ of SE¼. 29° 27' 58" N 81° 15' 28" W
Habitat In pine flatwoods.
Reproductive State Flower
Collector B. F. Hansen 6694
with R.P. Wunderlin, R.P. Sauleda, D. Richardson
Collection Date 12 Oct 1979
Accession Number 144392
Image 144392.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Collier Co. : S of Corkscrew area, off FL 846. 26° 28' 0" N 81° 32' 60" W
Habitat Pineland; plants exposed in furrows of overturned earth.
Reproductive State
Collector O. K. Lakela 31972
Collection Date 30 Dec 1969
Accession Number 88899
Image 88899.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Broward Co. : Mirimar. Snake Creek Natural Area. T51S, R41E, Sec. 28.
Habitat Prairie.
Reproductive State Fruit
Collector P. L. Howell 115
Collection Date 26 Nov 1999
Accession Number 226558
Image 226558.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. Sec. 9, SW¼ of NW¼. 28° 11' 38" N 82° 35' 30" W
Habitat Ruderal.
Reproductive State Flower
Collector E. M. Ferguson 883
with J.M. Kunzer
Collection Date 06 Oct 2004
Accession Number 240796
Image 240796.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. Sec. 9, SE¼ of NW¼. 28° 11' 38" N 82° 35' 30" W
Habitat Basin swamp.
Reproductive State Flower Immature Fruit
Collector E. M. Ferguson 877
with J.M. Kunzer
Collection Date 06 Oct 2004
Accession Number 240883
Image 240883.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc. - Determined By: B. F. Hansen, May 2002
Determination History
Leersia hexandra Sw.
Locality USA. Florida , Polk Co. : N of Green Pond Road, ca. 4 km W of FL 33, ca. 5.5 km ENE of Rock Ridge, and 16 km NNW of Polk City. 27° 56' 60" N 81° 42' 0" W
Habitat Wet longleaf pine [Pinus palustris] savanna and subtending cow pasture.
Reproductive State Flower Immature Fruit
Collector M. T. Strong 2784
Collection Date 28 Aug 2001
Accession Number 232202
Image 232202.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. North loop of N hiking trail; W of baygall. 27° 28' 60" N 82° 10' 60" W
Description Grass to 0.8 m.
Habitat Mesic flatwoods, recently burned.
Reproductive State Fruit
Collector J. Myers 608
Collection Date 11 Dec 1999
Accession Number 230797
Image 230797.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Collier Co. : E of C-858 NE of Naples. 26° 8' 31" N 81° 47' 41" W
Description Plant abundant.
Habitat Opening in low pineland densely covered with grasses; wet soil.
Reproductive State Flower Fruit
Collector O. K. Lakela 27742
Collection Date 22 Oct 1964
Accession Number 62435
Image 62435.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Okaloosa Co. : Destin. E of Benning Drive ca. 2 blocks N of US 98. 30° 23' 37" N 86° 29' 45" W
Habitat In disturbed moist area in woods.
Reproductive State Flower Immature Fruit
Collector G. Wilhelm 9159
Collection Date 22 Jun 1981
Accession Number 168486
Image 168486.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Hernando Co. : Spring Hill. N of W end of Baffin Waterway. T23S, R17E, Sec. 32.
Habitat Low area of herbaceous plants, dry soil.
Reproductive State Immature Fruit
Collector S. DuBois 9
Collection Date 17 Sep 1979
Accession Number 151551
Image 151551.jpg
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Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Flagler Co. : At Little Haw Creek, 0.5 mi. N of the Volusia County line along FL 11; ca. 5 mi. S of Codys Corner; roadside and bridge. T14S, R29E, Sec. 23, NE¼ of SE¼. 29° 4' 60" N 81° 12' 0" W
Habitat Weedy and creek bank.
Reproductive State Fruit
Collector B. F. Hansen 9728
with J. Hansen
Collection Date 27 Sep 1983
Accession Number 173996
Image 173996.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. 6 mi. S of Zephyrhills and 20 mi. NE of Tampa on US 301. T27S, R21E, Sec's 7, 8, 9. 27° 55' 0" N 82° 20' 60" W
Habitat In wet area next to cypress [Taxodium] dome.
Reproductive State Flower Fruit
Collector A. N. Arcuri 801
Collection Date 24 Sep 1978
Accession Number 136072
Image 136072.jpg
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Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Sumter Co. : 1.5 mi. S of Panacoochee Retreats, at Jumper Creek Recreation Area parking lot. T20S, R22E, Sec. 6, NE¼.
Habitat Around small artificial depression.
Reproductive State Fruit
Collector B. F. Hansen 13093
Collection Date 09 Nov 2005
Accession Number 242012
Image 242012.jpg
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Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Flagler Co. : Palm Coast Well Fields. E of US 1, ca. 7 mi. N of Bunnell and ca. 2 mi. S of FL 204. T12S, R31E, Sec. 31. 29° 27' 58" N 81° 15' 28" W
Habitat Pine flatwoods.
Reproductive State Immature Fruit
Collector C. Slaughter 12237
Collection Date 01 Nov 2000
Accession Number 227537
Image 227537.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Seminole Co. : Geneva Wilderness Area. 28° 44' 23" N 81° 6' 54" W
Habitat Edge of lake.
Reproductive State Immature Fruit
Collector W. K. Taylor
Collection Date 31 Jul 1999
Accession Number 227266
Image 227266.jpg
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Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Volusia Co. : At US 92 (W of I-95) and 11th Street. [now LPGA Boulevard] to Holly Hill.
Description In clumps.
Habitat In field.
Reproductive State Flower Immature Fruit
Collector D. S. Correll 52767
with H.B. Correll
Collection Date 05 Oct 1981
Accession Number 160991
Image 160991.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
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 Fruit
Collector B. F. Hansen 12809
with R.P. Wunderlin, P. Dooris
Collection Date 07 Jun 1994
Accession Number 210484
Image 210484.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Collier Co. : Immokalee. Lake Trafford. 26° 12' 39" N 81° 48' 24" W
Habitat Wet sand along swamp margin.
Reproductive State Flower
Collector O. K. Lakela 31063
Collection Date 08 Sep 1967
Accession Number 81116
Image 81116.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Pasco Co. : J.B. Starkey Wilderness Park. Ca. 4 mi. E of New Port Richey. T26S, R17E, Sec. 6. 28° 13' 60" N 82° 16' 60" W
Habitat Outer area of cypress [Taxodium] ead.
Reproductive State Fruit
Collector T. F. Rochow
Collection Date 20 Oct 1981
Accession Number 160345
Image 160345.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Highlands Co. : Archbold Biological Station. Along ditch by railroad on W side of main building. 27° 10' 0" N 81° 20' 60" W
Reproductive State Flower Immature Fruit
Collector D. S. Correll 52391
with H.B. Correll
Collection Date 03 Sep 1981
Accession Number 160204
Image 160204.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc. - Determined By: Kral, 1957
Locality USA. Florida , Palm Beach Co. : [J.W.] Corbett Wildlife Management Area. NW of Loxahatchee. 26° 40' 60" N 80° 16' 0" W
Description Bases decumbent, culms rooting from lower nodes.
Habitat On wet sandy peat of pine flatwoods.
Reproductive State Fruit
Collector R. Kral 5743
Collection Date 05 Sep 1957
Accession Number 415
Image 415.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
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 Patchy, but abundant where found.
Habitat From the outer portion of a small, herb dominated, flatwoods marsh.
Reproductive State Fruit
Collector A.G. Shuey 2052
Collection Date 06 Sep 1978
Accession Number 139565
Image 139565.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Volusia Co. : 2 mi. E of the junction with I-4 on FL 44 at the Student Bicentennial Forest; ca. 7 mi. E of Deland. T17S, R31E, Sec. 16, NE¼ of SW¼. 29° 1' 42" N 81° 18' 11" W
Habitat Pine flatwoods around parking lot.
Reproductive State Fruit
Collector B. F. Hansen 6237
with D. Richardson
Collection Date 11 Sep 1979
Accession Number 143966
Image 143966.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Lee Co. : Ca. 4.5 mi. E of the junction of I-75 and Corkscrew Road (C-850) on a ca. 200 acre parcel on the N side of Corkscrew Road. 26° 27' 18" N 81° 43' 26" W
Habitat Disturbed wet/mesic flatwoods.
Reproductive State Fertile
Collector J. M. Kunzer 1786
Collection Date 27 May 2006
Accession Number 243306
Image 243306.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , DeSoto Co. : Deep Creek Preserve (Southwest Florida Water Management District property), 800 ha. on W side of Peace River (empties into Charlotte Harbor ca. 8 km SSW), ca. 4.5 km NE of the junction of I-75 and Kings Highway (C-769), accessed by SW Peace River Street; 13 km E of path of eye of Hurricane Charley (13 Aug 2004). 27° 2' 0" N 82° 0' 0" W
Habitat Trail through wet flatwoods; 4-5 years since last burn.
Reproductive State Fertile
Collector A. R. Franck 817
Collection Date 18 Aug 2008
Accession Number 246346
Image 246346.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. f. Hitchc.
Locality USA. Florida , Highlands Co. : Highlands Hammock State Park. South property. T35S, R28E, Sec. 21, SE¼ of NW¼ of SW¼. 27° 22' 0" N 81° 20' 60" W
Habitat Seepage slope area heading N from lake.
Reproductive State Fertile
Collector E. Gandy
Collection Date 02 Aug 2007
Accession Number 248451
Image 248451.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Martin Co. : Danforth Park; NW corner of Mapp Road and Martin Highway (FL 714) in Palm City. 27° 9' 40" N 80° 16' 11" W
Habitat Wet to mesic flatwoods.
Reproductive State Fertile
Collector S. W. Woodmansee 938
Collection Date 12 Sep 2002
Accession Number 249041
Image 249041.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. 28° 11' 38" N 82° 35' 30" W
Habitat Basin swamp.
Reproductive State Fertile
Collector E. M. Ferguson 427
with D. Coleman
Collection Date 29 Sep 2003
Accession Number 250636
Image 250636.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, SE¼ of SW¼. 28° 11' 38" N 82° 35' 30" W
Habitat Basin swamp.
Reproductive State Fertile
Collector E. M. Ferguson 549
with D. Coleman
Collection Date 17 Nov 2003
Accession Number 250963
Image 250963.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, SE¼ of SE¼. 28° 11' 38" N 82° 35' 30" W
Habitat Basin swamp.
Reproductive State Flower
Collector E. M. Ferguson 514
Collection Date 07 Nov 2003
Accession Number 251064
Image 251064.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Charlotte Co. : Prairie/Shell Creek (Southwest Florida Water Management District property). Ca. 7 km NE of the junction of I-75 and US 17, ca. 12 km NE of Punta Gorda. T40S, R23E, Sec. 13. 28° 0' 0" N 82° 0' 0" W
Habitat Wet flatwoods.
Reproductive State Fertile
Collector A. R. Franck 1408
Collection Date 24 Aug 2009
Accession Number 252997
Image 252997.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Polk Co. : Colt Creek State Park. Ca. 2.5 km SSE of FL 471 bridge over the Withlacoochee River, ca. 5.1 km NNE of the junction of FL 471 and US 98. 28° 17' 38" N 82° 2' 43" W
Habitat Transition zone between flatwoods and cypress [Taxodium] swamp.
Reproductive State Fertile
Collector J. M. Kunzer 2533
with G. Dauphin, C. Eckert
Collection Date 26 Sep 2008
Accession Number 253078
Image 253078.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Hamilton Co. : 3 mi. W of Cypress Creek on Cypress Creek Road; roadside ditch. T2N, R15E, Sec. 20, NE¼ of SE¼. 30° 41' 60" N 85° 4' 0" W
Habitat Flatwoods.
Reproductive State Fertile
Collector B. F. Hansen 13496
with J. Hansen
Collection Date 19 Sep 2008
Accession Number 255168
Image 255168.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. N gate area.
Habitat Edge of wet prairie.
Reproductive State Fertile
Collector R. O. Woodbury
with R. Roberts
Collection Date May 1988
Accession Number 259341
Image 259341.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc. - Determined By: B. F. Hansen, May 2012
Determination History
Panicum hemitomon Schult.
Locality USA. Florida , Brevard Co. : Scottsmoor Flatwoods Sanctuary; fireline heading N from Parrish Park entrance. 28° 46' 0" N 80° 52' 0" W
Reproductive State Fertile
Collector S. Blissett-Clark
with X. de Seguin des Hons
Collection Date 26 Jun 2010
Accession Number 262419
Image 262419.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Glades Co. : Fisheating Creek Wildlife Management Area. 1.5 km S of the Highlands County line, 0.9 km E of C-731. 27° 1' 7" N 81° 26' 52" W
Habitat Trail along hydric hammock and flatwoods ecotone.
Reproductive State Fertile
Collector A. R. Franck 3127
Collection Date 09 Sep 2012
Accession Number 264526
Image 264526.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Brevard Co. : Kennedy Space Center. Canaveral National Seashore; Merritt Island National Wildlife Refuge; along Gomez Grant line, ca. 0.5 km E of FL 3. 28° 28' 16" N 80° 32' 14" W
Habitat Marsh.
Reproductive State Fertile
Collector P. A. Schmalzer
with R.E. Foster
Collection Date 03 Oct 2012
Accession Number 279238
Image 279238.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. South Carolina , Williamsburg Co. : On E side of Boyd Rd and W of Spring Gully, ca. 0.8 mi. S of US 521, ca. 9 mi. NW of downtown Andrews; Friendsfield Plantation: Kellehan Crossroads. 33° 31' 21" N 79° 41' 24" W
Habitat Burned mesic to wet utisol pine savanna with wet swales; soils - Gourdin (Typic Ochraquults) and Hornsville (Aquic Hapludults).
Reproductive State
Collector S. L. Orzell 24955
with E.L. Bridges
Collection Date 11 Jul 1996
Accession Number 256387
Image 256387.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc. - Determined By: Radford,
Locality USA. South Carolina , Aiken Co. : Ditch pond, N of US 78 at White Pond on the Aiken-Barnwell County line.
Description Emersed plants; abundant.
Habitat Natural pond; with Eleocharis, robbinsii, and Rhexia aristosa.
Reproductive State
Collector J. R. Massey 2949
with A.E. Radford, N. Miller, B. Ruska
Collection Date 11 Sep 1971
Accession Number 100864
Image 100864.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Determination History
Amphicarpum floridanum Chapm.
Locality USA. South Carolina , Orangeburg Co. : Orangeburg.
Habitat Wet pine barren.
Reproductive State
Collector A. S. Hitchcock 310
Collection Date 18 Aug 1905
Accession Number 40202
Image 40202.jpg
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Polk Co. : Hickory Lake Scrub, Polk County Environmental Lands. 27° 41' 48" N 81° 32' 16" W
Habitat Disturbed sandhill.
Reproductive State Fertile
Collector J. R. Campbell 82
Collection Date 11 Aug 2015
Accession Number 287439
Image 287439.JPG
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Hillsborough Co. : Double Branch Bay Preserve. 28° 0' 56" N 82° 37' 3" W
Habitat Coastal flatwoods.
Reproductive State Fertile
Collector J. R. Campbell
Collection Date 03 Oct 2017
Accession Number 295752
Image 295752.JPG
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Hillsborough Co. : Cypress Creek Preserve; next to service road. 28° 7' 6" N 82° 24' 39" W
Habitat Mesic hammock.
Reproductive State Fertile
Collector J. R. Campbell
with S. Dickman
Collection Date 25 Oct 2017
Accession Number 295757
Image 295757.JPG
Plant Atlas Link Plant Atlas Citation

Amphicarpum muehlenbergianum
Family Name Poaceae
Currently Accepted Name Amphicarpum muehlenbergianum Schult. Hitchc.
Locality USA. Florida , Putnam Co. : Ca. 10 km W of Interlachen at the junction of FL 20 and Victoria Road. 29° 36' 36" N 81° 59' 45" W
Description Plants forming large colonies, with aboveground and subterranean flowers.
Habitat Sandy roadside, associated with Pinus palustris, Melinis repens, Smilax auriculata, Croton glandulosus, and Cenchrus.
Reproductive State Fertile
Collector L. C. Majure
with G. Majure, M. Pajuelo
Collection Date 21 Sep 2013
Accession Number 303951
Image 303951.jpg
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