Herbarium Specimen Details

Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Florida , Alachua Co. : Paynes Prairie State Preserve. SW side of basin, NE of ranger's residence. T11S, R19E, Sec. 2, central.
Description Culms square; large, solitary clump.
Habitat Wet meadow, near stand of Typha latifolia.
Reproductive State Fertile
Collector J. C. Easterday
Collection Date 25 May 1981
Accession Number 170116
Image 170116.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Florida , Hillsborough Co. : US 301 between the N and S loop of Brandon Circle on W side of highway; just N of Riverview and just S of Bloomingdale Avenue. 27° 53' 37" N 82° 14' 25" W
Habitat Ditch.
Reproductive State Fertile
Collector R. Mears
Collection Date 29 Aug 1990
Accession Number 201927
Image 201927.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Florida , Osceola Co. : Upper Lakes Basin Watershed. Johnson Island area; ca. 5 air mi. NW of junction FL 531 (Pleasant Hill Road) and Poinciana Boulevard, ca. 8.2 air mi. SW of downtown Kissimmee; N of Poinciana. T26S, R28E, Sec. 22, NW¼ of SE¼ of SW¼. 28° 12' 15" N 81° 30' 12" W
Description Clums 3-angled, the angles blunt, one face with a slight fourth ridge, the faces flat to slightly convex.
Habitat Nyssa biflora depression pond; community dominated by Pinus elliottii - Sabal palmetto - Myrica cerifera. Soils - Riviera (Arenic Glossaqualfs).
Reproductive State Fertile
Collector E. L. Bridges
with R.L. Mears
Collection Date 15 Nov 1995
Accession Number 235489
Image 235489.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. South Carolina , Greenville Co. : On Furman University Campus.
Habitat Mucky soil around lake.
Reproductive State Fertile
Collector C. L. Rodgers
with N. E. Mullens
Collection Date 18 Jun 1973
Accession Number 120679
Image 120679.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult. - Determined By: P. Genelle & G. Fleming,
Locality USA. Mississippi , Noxubee Co. : Bluff Lake, 11 mi. S of State College.
Habitat Mucky margin.
Reproductive State Fertile
Collector J. D. Ray, Jr.
Collection Date 20 Jul 1956
Accession Number 118009
Image 118009.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Mississippi , Noxubee Co. : Bluff Lake, 11 mi. S of State College.
Habitat Mucky margin.
Reproductive State Fertile
Collector J. D. Ray, Jr.
Collection Date 20 Jul 1956
Accession Number 115462
Image 115462.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Louisiana , Cameron Par. : W sector of Lacassine Pool, Lacassine National Wildlife Refuge. T12S, R6W, Sec. 36.
Description Aquatic.
Reproductive State Fertile
Collector D. D. Taylor
with R. D. Thomsa & Aquatic Plants Class
Collection Date 05 Aug 1983
Accession Number 219065
Image 219065.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Louisiana , Claiborne Par. : Corney Lake Recreation Area, Kitsatchie National Forest, NE of Summerfield. T23N, R4W, Sec. 11.
Habitat Along lake just below floodwall.
Reproductive State Fertile
Collector D. D. Taylor
with D. C. Moore
Collection Date 23 Jul 1983
Accession Number 218622
Image 218622.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. South Carolina , Clarendon Co. : Monkey Bay Creek, ca. 0.2 mi. E of SC 373, 0.7 mi. S of junction SC 127, 2.0 mi. S of bridge over I-95, and 2.7 mi. S of junction US 301 at Saint Paul; Saint Paul 7.5' Quad.
Habitat Extensive depression pond - depression meadow at headwaters.
Reproductive State Fertile
Collector S. L. Orzell
with E. L. Bridges
Collection Date 10 Jul 1996
Accession Number 256375
Image 256375.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult. - Determined By: S. R. Hill, Nov 1992
Locality USA. South Carolina , Charleston Co. : Santee Coastal Reserve, Washo Reserve, S side of Santee Gun Club Road; near NW corner, 0.85 mi. E of S Santee Road.
Description Locally common; stems 4-sided; olive green.
Habitat In shallow water near marsh edge; open tupelo/cypress swamp.
Reproductive State Fertile
Collector S. R. Hill
Collection Date 06 Jun 1992
Accession Number 207212
Image 207212.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. South Carolina , Georgetown Co. : Ca. 0.2 mi. W of Canaan Branch, ca. 0.8 mi. S of US 521 at a point ca. 1.2 mi. E of Graves, ca. 3.6 air mi. W of downtown Georgetown; Friendsfield Plantation; Georgetown N 7.5' Quad.
Habitat Small hillside seepage slope along small stream; soils - wahee, aeric ochraquults.
Reproductive State Fertile
Collector S. L. Orzell
with E. L. Bridges
Collection Date 13 Jul 1996
Accession Number 268323
Image 268323.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Louisiana Sabine River.
Description Rare and local.
Habitat Swamp.
Reproductive State Fertile
Collector Dr. J. Becquert
Collection Date 21 Jun 1917
Accession Number 23607
Image 23607.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. North Carolina , Swain Co. : Roadside, Alarka Creek, 2 mi. NW of Lauada.
Reproductive State Fertile
Collector A. E. Radford
Collection Date Aug 1956
Accession Number 15589
Image 15589.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult. - Determined By: S. R. Hill, Jun 1988
Locality USA. South Carolina , Orangeburg Co. : 1.6 mi. NNE of Eutaw Springs, first road N, E of Eutaw Springs, enar end.
Description Locally frequent.
Habitat Margin of solution pond with Cephalanthus, Nymphaea; in mud.
Reproductive State Fertile
Collector S. R. Hill
Collection Date 15 Jun 1988
Accession Number 204315
Image 204315.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Tennessee , Franklin Co. : Goose Pond near Pelham.
Reproductive State Fertile
Collector J. K. Underwood
with A. J. Sharp
Collection Date 20 Jun 1937
Accession Number 10850
Image 10850.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Oklahoma , Marshall Co. : Small ponds at junction of US 70 and 70A; E edge of Kingston. T6S, R6E, Sec. 31. 33° 59' 55" N 96° 43' 11" W
Description Single dense stand; culms 1 m. tall.
Habitat Saturated soil; Salix nigra, Eleocharis quadrangulata.
Reproductive State Fertile
Collector R. J. Tyrl
Collection Date 12 Jun 1976
Accession Number 197509
Image 197509.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Virginia , Mecklenburg Co. : S edge of Kerr Lake; 0.5 mi. W of I-85.
Description Abundant; forming large mats.
Reproductive State Fertile
Collector J. W. Usher
with L.J. Musselman
Collection Date 09 Jun 1975
Accession Number 126421
Image 126421.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Oklahoma , Payne Co. : 4 mi. S of Stillwater. 36° 6' 3" N 97° 3' 40" W
Habitat Pond.
Reproductive State Fertile
Collector C. W. Gay
Collection Date 28 Sep 1962
Accession Number 53257
Image 53257.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. New York , Oswego Co. : Constantia; Panther Lake. 43° 14' 52" N 76° 0' 1" W
Habitat Shallow water; shore.
Reproductive State Fertile
Collector
Collection Date 24 Aug 1932
Accession Number 46158
Image 46158.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult. - Determined By: Kral,
Locality USA. Virginia , Princess Anne Co. : Back Bay Federal Refuge.
Habitat Muck of broad brakish marsh.
Reproductive State Fertile
Collector R. Kral
Collection Date 08 Oct 1961
Accession Number 44067
Image 44067.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. New Jersey , Cape May Co. : W Cape May.
Reproductive State Fertile
Collector O. H. Brown
Collection Date 15 Aug 1919
Accession Number 23606
Image 23606.jpg
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Eleocharis quadrangulata
Family Name Cyperaceae
Currently Accepted Name Eleocharis quadrangulata (Michx.) Roem. & Schult.
Determination History
Eleocharis mutata (L.) Roem. & Schult.
Eleocharis quadrangulata (Michx.) Roem. & Schult.
Locality USA. Virginia , Southampton Co. : Franklin.
Reproductive State Fertile
Collector A. A. Heller
Collection Date 26 Jul 1893
Accession Number 23608
Image 23608.jpg
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