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Selected Herbarium Specimen Details (95) Download

Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (J. Vahl) A. Gray
Locality:USA. Florida. Hernando Co.: N side of unimproved sand road, ca. 0.8 air mi. WSW of the junction of Atlanta Avenue and US 19, ca. 5 air mi. N of the junction of FL 50 and US 19 in Weeki Wachee. T22S, R17E, Sec. 12, W½ of NW¼ of NW¼. 28º 35’ 22” N 82º 33’ 58” W
Habitat:Exposed peaty sand margin of shallow depression marsh. Soils - Basinger (Spodic Psammaquents).
Reproductive State:Fertile
Elevation:15 ft
Collector:S. L. Orzell 18914
  with E.L. Bridges
Date:01 Nov 1991
Accession No:275407
Image:275407.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Miami-Dade Co.: Adjacent to NW 107th Avenue near the intersection with NW 74th Street. 25º 50’ N 80º 22’ 10” W
Habitat:Under powerlines in short hydroperiod prairie.
Reproductive State:Fertile
Collector:E. A. Revuelta s.n.
Date:24 Oct 2014
Accession No:277338
Image:277338.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Nassau Co.: Just E of C-121, 0.12 mi. S of Conner Nelson & Knight Road, 5 mi. S of US 1, 2.5 mi. N E of C-115 (Bay Road), 9.4 mi. NW of Hilliard. 30º 42’ 51” N 80º 59” W
Habitat:Small roadside cut and seep from bayhead.
Reproductive State:Fertile
Collector:C. Slaughter 18336
  with P. Kinser
Date:16 Jul 2014
Accession No:280676
Image:280676.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Broward Co.: Off park access road, Everglades Holiday Park. 26º 3’ 33” N 80º 26’ 14” W
Habitat:Adjacent to trail.
Reproductive State:Fertile
Collector:E. A. Revuelta 4
Date:13 Oct 2015
Accession No:282717
Image:282717.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) Alph. Wood
Locality:USA. South Carolina. Georgetown Co.: 6 mi. S of Sampit.
Habitat:Oak-hickory forest.
Reproductive State:Fertile
Collector:A. E. Radford 28669
Date:23 Aug 1957
Accession No:15579
Image:15579.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Alabama. Covington Co.: N side of FS Road 342, ca. 0.3 mi. W of bridge over Five Runs Creek ca. 1 mi. N of its mouth at Yellow River, ca. 3.5 air mi. SE of Blue Pond; Wing 7.5' Quad. T1N, R15E, Sec. 2, SEQ, SEQ. 31º 4’ 29” N 86º 31’ 0” W
Habitat:Wet cleared roadside through stream terrace.
Reproductive State:Fertile
Collector:S. L. Orzell 23059
  with E. L. Bridges
Date:29 Aug 1994
Accession No:233861
Image:233861.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) Alph. Wood
Locality:USA. Louisiana. Cameron Par.: Along edge of "The Pool", Lacassine Wildlife Refuge.
Habitat:In mud along shore and in shallow water.
Reproductive State:Fertile
Collector:J. W. Thieret 16407
Date:29 Sep 1963
Accession No:60436
Image:60436.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) Alph. Wood
Locality:USA. Louisiana. Allen Par.: Calcasieu River, ca. 2 mi. NW of Kinder.
Habitat:Moist sand along shore.
Reproductive State:Fertile
Collector:J. W. Thieret 18697
Date:23 Oct 1964
Accession No:71424
Image:71424.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1993
Determination History: Psilocarya nitens (Vahl) Alph. Wood
Locality:USA. South Carolina. Charleston Co.: Santee Coastal Reserve, Washo Reserve, W end along C-71, S of swampy creek crossing, S santee; fire lane.
Description:Locally abundant; fleshy herb; spikelets dark purple-brown. 
Habitat:Wet sand; with Myrica, Persea, Pinus spp., Liquidambar.
Reproductive State:Fertile
Collector:S. R. Hill 24296A
Date:11 Sep 1992
Accession No:206998
Image:206998.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. North Carolina. Brunswick Co.: N end of "Big Island" in Green Swamp, on E side of NC 211, ca. 6.5 mi. N of junction US 17 at Supply; Little Deer Island; Green Swamp; Supply 7.5' Quad. 34º 6’ 2” N 78º 18’ 4” W
Habitat:Wetland ultisol pine savanna.
Reproductive State:Fertile
Collector:S. L. Orzell 25087
  with E. L. Bridges
Date:15 Jul 1996
Accession No:268633
Image:268633.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya corymbifera (C. Wright) Benth.
Locality:USA. Georgia. Seminole Co.: Ray's Lake, Lots 99 and 102, District 21.
Habitat:Desiccated margin.
Reproductive State:Fertile
Collector:R. F. Thorne 16750
  with R. A. Davidson, A. Laessle, and A. Gholson
Date:01 Sep 1955
Accession No:53205
Image:53205.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Hillsborough Co.: Brooker Creek Headwater Nature Preserve, Lutz. 28º 9’ 20” N 82º 33’ 33” W
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Collector:S. Dickman 162
Date:09 Oct 2009
Accession No:291572
Image:291572.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Hillsborough Co.: Double Branch Bay Preserve. 28º 47” N 82º 36’ 56” W
Habitat:Coastal flatwoods.
Reproductive State:Fertile
Collector:J. R. Campbell 888
Date:03 Oct 2017
Accession No:295771
Image:295771.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1989
Determination History: Psilocarya nitens (Vahl) Alph. Wood
Locality:USA. Michigan. Lake Michigan, Park Land. 42º 43’ 0” N -84º -33’ 0” W
Habitat:Sandy swamp.
Reproductive State:Fertile
Collector:A. Chase s.n.
Date:18 Aug 1898
Accession No:25177
Image:25177.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Hernando Co.: Weeki Wachee State Park. 28º 31’ 9” N 82º 35’ 9” W
Description:Few seen. 
Habitat:Scrub in firebreak seep area, with sawgrass [Cladium jamaicense].
Reproductive State:Fertile
Collector:C. Becker WW0245
Date:23 Oct 2019
Accession No:303149
Image:303149.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Collier Co.: Beach area of FL 92, Marco Island. 25º 58’ 0” N -81º -43’ 0” W
Reproductive State:Fertile
Collector:O. K. Lakela 30380
Date:22 Nov 1966
Accession No:78640
Image:78640.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Osceola Co.: Ca. 1.1 air mi. N of FL 532 and ca. 1 air mi. E of Econlockhatchee River Swamp, ca. 10 air mi. ENE of St. Cloud; Deseret Ranch. T25S, R23E, Sec. 23, NE¼ of NW¼. 28º 17’ 30” N 81º 5’ 18” W
Habitat:Open ecotone above cypress [Taxodium] dome and wet flatwoods.
Reproductive State:Fertile
Elevation:75 to 79 ft
Collector:S. L. Orzell 15432
  with W. Baker
Date:18 Sep 1990
Accession No:210809
Image:210809.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Hernando Co.: Withlacoochee State Forest. S side of FL 50, ca.1.2 mi. E of its junction with US 301 at Ridge Manor. T23S, R22E, Sec. 7, NW¼ of NW¼. 28º 30’ 23” N 82º 8’ 5” W
Habitat:sandy margins of limesink depression marsh; community dominated by Rhynchospora nitens and R. tracyi.
Reproductive State:Fertile
Elevation:70 ft
Collector:S. L. Orzell 14594
  with E.L. Bridges
Date:04 Aug 1990
Accession No:210810
Image:210810.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Okaloosa Co.: E side of C-393, on N side of ponded small stream, ca. 0.6 mi. N of Faircloth Lake, ca. 2.8 mi. N of Pond Creek, ca. 8 mi. N of the intersection with US 90 at Deerland. T4N, R22W, Sec. 12, S½ of SW¼ of SW¼. 30º 51’ 6” N 86º 24’ 19” W
Habitat:Low hillside seepage bog. Soils - Escambia (Plinthaquic Paleudults).
Reproductive State:Fertile
Elevation:170 to 180 ft
Collector:S. L. Orzell 14718
  with E.L. Bridges
Date:18 Aug 1990
Accession No:210841
Image:210841.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Leon Co.: Apalachicola National Forest. At the end of Forest Service Road 323, ca. 0.1 mi. N of Forest Service Road 324 (Dog Lake Tower Road), ca. 2.4 mi. W of FL 373, ca. 9 mi. SW of downtown Tallahassee, 2 air mi. SSE of Silver Lake; Dog Lake. T1S, R2W, Sec. 23, SE¼ of SE¼ of SE¼. 30º 22’ 33” N 84º 23’ 44” W
Habitat:High pineland depression, herbaceous phase; associates include Ludwigia suffruticosa, Rhexia salicifolia, Scleria reticularis, Eriocaulon linearis, Xyris jupicai, X. longisepala, Juncus repens, Eleocharis melanocarpa, Hypericum fasciculatum, Panicum hemitomon, Sacciolepis striata, Lachnocaulon minus, Fuirena pumila, and Sagittaria isoetiformis. Soils - Rutledge (Typic Humaquepts).
Reproductive State:Fertile
Elevation:75 to 80 ft
Collector:S. L. Orzell 14616
  with E.L. Bridges
Date:08 Aug 1990
Accession No:210842
Image:210842.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Lake Co.: Ca. 0.3 mi. E of US 27 at a point ca. 3.8 mi. N of the intersection with US 192, ca. 13 mi. S of Clermont, NE of Boggy Marsh; US 27 - Ray Site. T24S, R26E, Sec. 15, SW¼ of NE¼ of NE¼. 28º 24’ 3” N 81º 41’ 35” W
Habitat:Edges of basin marsh bordering sandhill upland lake. Soils - Placid (Typic Humaquepts).
Reproductive State:Fertile
Elevation:114 to 115 ft
Collector:S. L. Orzell 14691
  with E.L. Bridges
Date:16 Aug 1990
Accession No:210865
Image:210865.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. DeSoto Co.: Ca. 3.1 air mi. W of DeSoto/Highland County Line Road, at a point ca. 6.5 mi. S of the junction with FL 70, ca. 20 air mi. ESE of Arcadia; Paul Ranch. T39S, R27E, Sec. 4, SE¼ of SE¼. 27º 9’ 32” N 81º 36’ 50” W
Habitat:Burned herbaceous depression marsh. Soils - Basinger (Spodic Psammaquents).
Reproductive State:Fertile
Collector:S. L. Orzell 25687
  with E.L. Bridges
Date:26 Oct 1999
Accession No:235313
Image:235313.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Volusia Co.: N side of FL 44, ca. 1.0 mi. W of its junction with FL 4118, 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. 29º 1’ 36” N 81º 9’ 10” W
Habitat:Burned mesic to wet-mesic pine savanna; community dominated by Pinus palustris, Aristida beyrichiana [A. stricta var. beyrichiana], and A. rhizomophora. Soils - Pomona (Ultic Haplaquods).
Reproductive State:Fertile
Collector:S. L. Orzell 25316
  with E.L. Bridges
Date:24 Sep 1998
Accession No:235225
Image:235225.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Lee Co.: S side of Griffin Road, just S of the entrance to Pinewood Lakes in Gateway, ca. 0.5 mi. E of the junction with Gateway Boulevard, ca. 9 mi. SE of downtown Fort Myers. T45S, R26E, Sec. 8, SW¼ of SW¼. 26º 34’ 12” N 81º 44’ 27” W
Habitat:Herbaceous-dominated flatwoods depression pond. Soils - Felda (Arenic Ochraqualfs).
Reproductive State:Fertile
Collector:S. L. Orzell 22535
  with E.L. Bridges
Date:28 Oct 1993
Accession No:233866
Image:233866.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Lake Co.: Ca. 3 air mi. E of FL 44 at Cassia, ca. 2 mi. ENE of Lake Jordan and 1.3 air mi. SSE of Gaiter Lake, ca. 3 mi. NW of St. Johns River at the Volusia/Seminole County line; Seminole State Forest. T18S, R29E, Sec. 28, NW¼ of SE¼. 28º 53’ 30” N 81º 25’ W
Habitat:Small sandy ephemeral depression pond. Soild - Placid (Typic Humaquepts).
Reproductive State:Fertile
Collector:S. L. Orzell 22852
  with E.L. Bridges
Date:20 Aug 1994
Accession No:233862
Image:233862.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Hendry Co.: W side of Wild Cow Grade, ca. 1.3 mi. S of C-832 at a point ca. 2.4 mi. SE of Keri Lookout Tower and ca. 9 mi. E of the junction with FL 29, ca. 17 air mi. SE of LaBelle. T45S, R30E, Sec. 14, NE¼ of SW¼ of SE¼. 26º 33’ 47” N 81º 17’ 43” W
Habitat:Outer margin of depression marsh and wet roadside. Soils - Holopaw (Grossarenic Ochraqualfs).
Reproductive State:Fertile
Collector:S. L. Orzell 23274
  with E.L. Bridges
Date:21 Sep 1994
Accession No:233860
Image:233860.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Jackson Co.: Ca. 2 air mi. NE of Bascom Lookout Tower, ca. 3.4 air mi.ENE of the junction of FL 165 and FL 165A near Bascom; Cow Pond. T6N, R8W, Sec. 7, N½ of NE¼. 30º 56’ 21” N 85º 3’ 50” W
Habitat:Sandy limesink depression pond. Soils - Plummer (Grossarenic Paleaquults).
Reproductive State:Fertile
Elevation:105 to 110 ft
Collector:S. L. Orzell 20348
  with E.L. Bridges
Date:01 Aug 1992
Accession No:230042
Image:230042.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: D. W. Crewz, Oct 1979
Schoenus nigricans L. - Determined By: O. K. Lakela
Schoenus nigricans L.
Locality:USA. Florida. St. Lucie Co.: FL 609, 12 mi. SW of Fort Pierce. 27º 49’ 59” N -81º -58’ 0” W
Habitat:Pine flatwoods.
Reproductive State:Fertile
Collector:W. L. McCart 11105
Date:11 Oct 1969
Accession No:89011
Image:89011.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: D. B. Ward
Locality:USA. Florida. Bay Co.: Ca. 1 mi. W of FL 77, W end of 6th Street, Lynn Haven. T3S, R14W. 29º 10’ 0” N -81º -52’ 0” W
Habitat:Moist roadside ditch in open longleaf pine [Pinus palustris] woods with many scrub components.
Reproductive State:Fertile
Collector:D. B. Ward 1697
  with S.S. Ward
Date:07 Nov 1959
Accession No:80457
Image:80457.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: R. D. Houk, 1961-1962
Psilocarya nitens (Vahl) A. W. Wood - Determined By: R. Kral
Locality:USA. Florida. Dixie Co.: 5 mi. SE of Cross City.
Description:Abundant. 
Habitat:Wet sand of pond shore.
Reproductive State:Fertile
Collector:R. Kral 3060
  with P.L. Redfearn
Date:03 Aug 1956
Accession No:36372
Image:36372.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Hillsborough Co.: Old Memorial Highway, ca. 1.8 mi. N of FL 580, NW of Tampa. 27º 56’ 51” N -82º -27’ -30” W
Description:Local. 
Habitat:Pineland with Sabal and saw palmetto [Serenoa repens]; pioneer association in cleared construction site.
Reproductive State:Fertile
Collector:O. K. Lakela 25492
Date:29 Oct 1962
Accession No:52589
Image:52589.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Highlands Co.: Ca. 4 mi. W of Old Venus. 27º 4’ 0” N -81º -21’ 0” W
Description:Occasional; stems erect, several in close tufts; spikes dark brown. 
Habitat:Wet open ground in flatwoods.
Reproductive State:Fertile
Collector:L. J. Brass 33341
Date:08 Oct 1964
Accession No:136310
Image:136310.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Palm Beach Co.: N side of C-706, 0.6 mi. E of FL 710.
Habitat:Marsh area.
Reproductive State:Fertile
Collector:R. Mears s.n.
Date:25 Jul 1990
Accession No:201810
Image:201810.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Brevard Co.: 28º 18’ 1” N -80º -42’ -4” W
Habitat:Herbaceous marsh.
Reproductive State:Fertile
Collector:C. Smith s.n.
Date:23 Jan 1991
Accession No:202009
Image:202009.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1991
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: A. K. Gholson
Locality:USA. Florida. Liberty Co.: Apalachicola National Forest. E side of dirt road 0.5 mi. S of FL 379, ca. 2.2 mi. N of FL 65, Sumatra. 29º 43’ 32” N -84º -58’ -59” W
Description:Local in wet pothole along road; plant dried, long past. 
Habitat:Longleaf pine [Pinus palustris] flatwoods.
Reproductive State:Fertile
Collector:S. R. Hill 20148
  with A. Gholson, Jr.
Date:09 Dec 1988
Accession No:201834
Image:201834.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Collier Co.: Corkscrew area SW of Immokalee, off FL 846. 26º 25’ 9” N -81º -25’ -12” W
Habitat:Abandoned site of produce garden, in white sand with puddles; luxuriant growth of native plants among weeds.
Reproductive State:Fertile
Collector:O. K. Lakela 28931
Date:18 Jul 1965
Accession No:65597
Image:65597.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Sumter Co.: Green Swamp; "Green's Pond Road" off of "Center Grade" road.
Habitat:Roadway in wet pine flatwoods.
Reproductive State:Fertile
Collector:T. F. Rochow s.n.
Date:19 Aug 1980
Accession No:150714
Image:150714.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Collier Co.: 4 mi. E of Naples, off FL 858. 26º 8’ 31” N -81º -47’ -41” W
Habitat:With Scleria in deep wet soil; moist prairie in openings of trees.
Reproductive State:Fertile
Collector:O. K. Lakela 31689
Date:22 Sep 1968
Accession No:84241
Image:84241.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: D. B. Ward
Locality:USA. Florida. St. Lucie Co.: Along US 1, 1 mi. S of the Fort Pierce city limit. T35S, R40E, Sec. 34. 27º 49’ 59” N -81º -58’ 0” W
Description:Locally common. 
Habitat:Moist weedy field.
Reproductive State:Fertile
Collector:D. B. Ward 4884
  with G. Crosby
Date:06 Aug 1965
Accession No:80451
Image:80451.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: L. C. Anderson
Locality:USA. Florida. Calhoun Co.: White Pond; N of Bear Head Road. 30º 33’ 26” N 85º 13’ 52” W
Description:Erect herb to 15 cm. 
Habitat:Dry pond bed in upland deciduous forest.
Reproductive State:Fertile
Collector:T. MacClendon 495
  with L.C. Anderson, K. MacClendon, C. Stewart
Date:05 Jun 2006
Accession No:242995
Image:242995.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Hendry Co.: Okaloacoochee Slough State Forest. 17 km NNE of Immokalee, 14 km ESE of the junction of C-832 and FL 29. T45S, R30E, Sec. 14, SW¼ of SW¼. 26º 25’ 9” N -81º -25’ -12” W
Habitat:Wet prairie - flatwoods.
Reproductive State:Fertile
Collector:A. R. Franck 1420
Date:14 Sep 2009
Accession No:251461
Image:251461.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Bay Co.: Tyndall Air Force Base. At Drone Launch Site, ca. 0.2 mi.S of US 98 on dirt road, ca. 6 mi. E of E end of DuPont bridge over East Bay, ca. 9.0 mi. W of Mexico Beach. T5S, R13W, Sec. 21, SE¼ of SE¼. 30º 1’ 42” N 85º 32’ 30” W
Habitat:Disturbed, burned, sloping open wetland savanna. Soils - Leon (Aeric Haplaquods).
Reproductive State:Fertile
Elevation:8 to 18 ft
Collector:S. L. Orzell 15269
  with E.L. Bridges
Date:14 Sep 1990
Accession No:210892
Image:210892.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Escambia Co.: S of Ramsey Beach Road, W of FL 297, N of FL 298 (Lillian Highway), adjacent to Perdido Bay and bisected by Bayou Marcus, ca. 5 air mi. NW of downtown Pensacola. T2S, R31W, Sec. 8, SE¼. 30º 25’ 42” N 87º 19’ 53” W
Habitat:Cutover wetland pine savanna. Soils - Rutledge (Typic Humaquepts).
Reproductive State:Fertile
Elevation:5 ft
Collector:S. L. Orzell 15527
  with E.L. Bridges
Date:10 Oct 1990
Accession No:210893
Image:210893.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Lee Co.: Ca. 1.6 mi. W of US 41 and 0.5 mi. E of Estero Bay, ca. 0.5 mi. S of Coconut Road, ca. 4.5 mi. N of Bonita Springs. T47S, R25E, sec. 8, SW¼ of SW¼. 26º 23’ 30” N 81º 50’ 11” W
Habitat:Wet slash pine [Pinus elliottii] - saw palmetto [Serenoa repens] flatwoods. Soils - Estero (Typic Haplaquods).
Reproductive State:Fertile
Elevation:2 ft
Collector:S. L. Orzell 15210
  with E.L. Bridges
Date:12 Sep 1990
Accession No:210864
Image:210864.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Charlotte Co.: Cecil M. Webb Wildlife Management Area. E of Oil Well Road, 0.3 mi. N of its junction with Tuckers Grade Road at a point ca. 2 air mi. E of the junction with I-75, ca. 17 mi. N of Fort Myers. T41S, R24E, Sec. 32, SW¼ of SW¼. 26º 51’ 40” N 81º 56’ 15” W
Habitat:Depression pond in frequently burned wet-mesic pine flatwoods.
Reproductive State:Fertile
Elevation:28 ft
Collector:S. L. Orzell 19618
  with E.L. Bridges
Date:14 Jun 1992
Accession No:228472
Image:228472.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Gilchrist Co.: E side of FL 47, ca. 1.2 mi. N of its intersection with C-340, ca. 11 air mi. NE of Bell. T7S, R16E, Sec. 32, SW¼ of SW¼ of SW¼. 29º 49’ 37” N 82º 44’ 27” W
Habitat:Dry sandy margins of upland sandhill depression marsh; community dominated by Panicum hemitomon, Scleria reticularis, and Rhynchospora. Soils - Pottsburg (Grossarenic Haplaquods).
Reproductive State:Fertile
Elevation:46 to 49 ft
Collector:S. L. Orzell 14400
  with E.L. Bridges
Date:16 Jul 1990
Accession No:204678
Image:204678.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Dixie Co.: Ca. 0.5 mi. W of the entrance to Steinhatchee Wildlife Management Area on FL 351, ca. 1 mi. NE of Clearwater Pond, ca. 9.7 mi. NE of Cross City; Steinhatchee Wildlife Management Area. T8S, R13E, Sec. 34, SW¼. 29º 44’ 24” N 83º 45” W
Habitat:Exposed sandy margins of limesink depression ponds.
Reproductive State:Fertile
Elevation:50 ft
Collector:S. L. Orzell 20190
  with E.L. Bridges
Date:10 Jul 1992
Accession No:228482
Image:228482.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Sarasota Co.: Oscar Scherer State Park. Burn zon 1C. T38S, R18E, Sec. 14.
Description:Occasional sedge up to 40 dm tall. 
Habitat:Depression marsh.
Reproductive State:Fertile
Collector:J. Weber OS0089
Date:19 Nov 1992
Accession No:210071
Image:210071.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Glades Co.: Along Gator Trail, S of Observation Island, Lake Okeechobee; ca. 4.25 mi. N of US 27 (W-bound), ca. 6.3 mi. E of US 27 (N-bound). 26º 49’ 6” N 80º 58’ 50” W
Habitat:Marsh.
Reproductive State:Fertile
Collector:K. A. Bradley 400
  with S. Woodmansee
Date:01 Aug 1997
Accession No:223532
Image:223532.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Sumter Co.: Bonnet Pond, 0.1 mi. N of FL 466, 4 mi. W of Lady Lake, 2.5 mi. E of Oxford. 28º 55’ 0” N -82º -1’ -59” W
Habitat:Shallow water of ecotone between deeper water of pond and open meadow with scattered live oaks [Quercus virginiana].
Reproductive State:Fertile
Collector:M. T. Strong 1692
Date:14-15 Aug 1998
Accession No:226071
Image:226071.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Putnam Co.: NE shoreline of Lake Stella, just W of Crescent City and FL 19, S of C-308. T12S, R37E, Sec. 25, 30. 29º 25’ 0” N -81º -31’ 0” W
Description:Common. 
Habitat:Shallow marsh and wet prairie communities along lake shoreline.
Reproductive State:Fertile
Collector:C. Slaughter 12026
  with D. Curtis, T. Richardson, M. Willick
Date:25 Jul 2000
Accession No:227379
Image:227379.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Lake Co.: Mount Plymouth. 28º 40’ 59” N -81º -31’ -59” W
Reproductive State:Fertile
Collector:R. F. Daubenmire s.n.
  with J. Daubenmire
Date:09 Aug 1981
Accession No:179686
Image:179686.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Osceola Co.: Along C-532, 8.9 mi. E of its junction with US 192/441, 5.8 mi. E of Lake Center. T25S, R32E, Sec. 26, SE¼ of SW¼.
Habitat:Roadside ditch.
Reproductive State:Fertile
Collector:B. F. Hansen 8583
  with G. Robinson
Date:14 Aug 1981
Accession No:156827
Image:156827.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Palm Beach Co.: Both sides of Old Okeechobee Road around the bend from the Shrine Club, West Palm Beach. 27º 14’ 38” N -80º -49’ -47” W
Description:1 m tall. 
Habitat:Moist ground at the edge of a drainage canal; disturbed ground, sand, full sun.
Reproductive State:Fertile
Collector:P. M. Cassen 156
Date:24 Aug 1967
Accession No:81232
Image:81232.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: R. A. Hattaway
Locality:USA. Florida. Collier Co.: Collier-Seminole State Park. N side of Old Marco Road. T51S, R27E, Sec. 27, SW¼ of SW¼ of NW¼. 26º 7’ 59” N -81º -28’ -59” W
Habitat:Wet flatwoods.
Reproductive State:Fertile
Collector:R. A. Hattaway CS0470
Date:27 Sep 1998
Accession No:230771
Image:230771.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Lake Co.: Clearwater Lake, just SW of the junction of the Florida Turnpike and FL 48, 3.2 km SW of Okahumpka and 11 km NE of Center Hill. 27º 57’ 54” N -82º -54’ -40” W
Habitat:White sand shoreline of drawn down lake.
Reproductive State:Fertile
Collector:M. T. Strong 2599
Date:02 Sep 2000
Accession No:227168
Image:227168.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Levy Co.: S border of Goethe State Forest, 0.1-0.2 km N of FL 40, ca. 10.5 km W of Dunnellon, just before fire station. 29º 3’ 15” N -82º -28’ -14” W
Habitat:Exsiccated border of pond in pine flatwoods.
Reproductive State:Fertile
Collector:M. T. Strong 2847
Date:31 Aug 2001
Accession No:231481
Image:231481.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: R. D. Houk, 1961-1962
Psilocarya nitens (Vahl) A. W. Wood - Determined By: R. Kral
Locality:USA. Florida. Bay Co.: W of Sunnyside Beach. 30º 15’ 0” N -85º -55’ -59” W
Habitat:Peaty, "dry" bottom of pond.
Reproductive State:Fertile
Collector:R. K. Godfrey 55098a
  with R. Kral
Date:22 Sep 1956
Accession No:36648
Image:36648.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Collier Co.: Ca. 8 mi. E of Naples along new N-S road. 26º 8’ 31” N -81º -47’ -41” W
Description:Frequent. 
Habitat:Inundated margins of much disturbed, flat, sparsely covered cypress [Taxodium] lowland, sometimes inundated to 6 in.
Reproductive State:Fertile
Collector:G. R. Cooley 9057
  with R.J. Eaton, O. Lakela
Date:09 Oct 1962
Accession No:54424
Image:54424.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: R. D. Houk, 1961-1962
Psilocarya nitens (Vahl) A. W. Wood - Determined By: R. Kral
Locality:USA. Florida. Charlotte Co.: 15 mi. NNW of Fort Myers.
Description:Frequent. 
Habitat:Wet sands of flatwoods ditch.
Reproductive State:Fertile
Collector:R. Kral 7507
Date:29 Jul 1958
Accession No:896
Image:896.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: R. D. Houk, 1961-1962
Psilocarya nitens (Vahl) A. W. Wood - Determined By: N. L. Britton
Locality:USA. Florida. Lake Co.: Eustis. 28º 51’ 9” N -81º -41’ -7” W
Reproductive State:Fertile
Collector:G. V. Nash 2989
Date:16-31 Jul 1894
Accession No:25176
Image:25176.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: R. D. Houk, 1961-1962
Psilocarya nitens (Vahl) A. W. Wood - Determined By: R. Kral
Locality:USA. Florida. Lee Co.: 6 mi. N of Fort Myers.
Habitat:Wet flatwoods sands.
Reproductive State:Fertile
Collector:R. Kral 7603
Date:01 Aug 1958
Accession No:8154
Image:8154.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Pasco Co.: E of US 41, S of FL 52.
Description:Abundant. 
Habitat:Shallow lake, white sand bottom, with floating leaf aquatics, Nymphoides, Nymphaea, and Utricularia floridana; broad zone above waterline dominated by Psilocarya [Rhynchospora nitens].
Reproductive State:Fertile
Collector:O. K. Lakela 25169
Date:12 Jul 1962
Accession No:48111
Image:48111.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: E. West
Locality:USA. Florida. Orange Co.: Along FL 435, ca. 3 mi. N of Apopka, 2 mi. S of Rock Springs. T20S, R28E, Sec. 22. 28º 40’ 49” N -81º -30’ -34” W
Description:Frequent. 
Habitat:In wet soil at edge of man-made lake.
Reproductive State:Fertile
Collector:B. Moore s.n.
Date:07 Oct 1961
Accession No:45007
Image:45007.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: R. D. Houk, 1961-1962
Psilocarya nitens (Vahl) A. W. Wood - Determined By: R. Kral
Locality:USA. Florida. Wakulla Co.: 1 mi. N of Panacea. 30º 2’ 14” N -84º -23’ -15” W
Description:Occasional. 
Habitat:On sandy muck or in shallow standing water of lake shore.
Reproductive State:Fertile
Collector:R. Kral 3018
Date:01 Aug 1956
Accession No:36179
Image:36179.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Pasco Co.: Across from large prairie along FL 52, E of US 41.
Habitat:In water of pond.
Reproductive State:Fertile
Collector:D. S. Correll 52640
  with H.B. Correll
Date:21 Sep 1981
Accession No:160779
Image:160779.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Volusia Co.: Just N of Pierson. 29º 14’ 21” N -81º -27’ -56” W
Habitat:In drying ditch on edge of cut-over woodland.
Reproductive State:Fertile
Collector:D. S. Correll 52913
  with H.B. Correll, R.K. Godfrey
Date:08 Oct 1981
Accession No:167111
Image:167111.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood - Determined By: B. F. Hansen, Feb 1980
Psilocarya scirpoides Torr.
Locality:USA. Florida. Pasco Co.: Jay B. Starkey Wilderness Park. Just N of Mud Lake, ca. 4 mi. E of New Port Richey. 28º 13’ 59” N -82º -16’ -59” W
Habitat:Marsh.
Reproductive State:Fertile
Collector:T. F. Rochow s.n.
Date:15 Jul 1977
Accession No:143566
Image:143566.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Hardee Co.: Ca. 0.5 mi. W of Highlands Hammock State Park, 13.5 mi. E of Zolfo Springs, 8mi. WSW of Sebring. T34S, R27E, Sec. 36. 27º 22’ 0” N -81º -21’ 0” W
Habitat:Roadside weeds.
Reproductive State:Fertile
Collector:B. F. Hansen 4884
Date:07 Nov 1978
Accession No:144194
Image:144194.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Escambia Co.: Ca. 0.5 mi. W of US 29 in Pine Forest, NW of Pensacola. T1S, R31W, Sec. 14, NW¼ of NW¼ of NE¼. 30º 24’ 33” N -87º -12’ -51” W
Habitat:Around pond.
Reproductive State:Fertile
Collector:G. Wilhelm 9427
Date:30 Jun 1981
Accession No:169249
Image:169249.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Hillsborough Co.: Just W of Alderman Creek, ca. 0.5 mi. E of Gill Road and 0.5 mi. N of the Manatee County line, N of Duette. T32S, R22E, Sec. 33. 27º 59’ 1” N -82º -4’ -10” W
Habitat:Small, man-made marsh; marsh made by excavating shallow, round depression and spreading into it topsoil with plants from a nearby natural marsh; material placed into artificial depression 15 Jun 1978.
Reproductive State:Fertile
Collector:A.G. Shuey 2338
Date:05 Oct 1978
Accession No:145902
Image:145902.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Walton Co.: Off FL 280 where Bullhide and Alaqua Creeks join, SW of De Funiak Springs.
Reproductive State:Fertile
Collector:G. Wilhelm 11781
Date:17 Aug 1983
Accession No:180798
Image:180798.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Flagler Co.: Along S side of FL 100, 3.4 mi. W of Bunnell. T12S, R29E, Sec. 12, SE¼ of SE¼. 29º 27’ 57” N -81º -15’ -28” W
Habitat:Roadside ditch in pine flatwoods.
Reproductive State:Fertile
Collector:B. F. Hansen 6692
  with R.P. Wunderlin, R.P. Sauleda, D.R. Richardson
Date:12 Oct 1979
Accession No:144400
Image:144400.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Okeechobee Co.: 3 mi. S of the Osceola County line on US 441. T35S, R35E, Sec. 7. 28º 46’ 59” N -81º -3’ 0” W
Habitat:Marsh at edge of pine flatwoods.
Reproductive State:Fertile
Collector:R. P. Wunderlin 10090
  with B.F. Hansen, C. vanHoek
Date:26 Sep 1985
Accession No:188913
Image:188913.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya nitens (Vahl) A. W. Wood
Locality:USA. Florida. Manatee Co.: Ca. 1.4 mi. S of FL 70, midway between the Braden River and I-75, E of Oneco. T35S, R18E, Sec. 23. 27º 25’ 0” N -82º -18’ 0” W
Description:Frequent. 
Habitat:Outer parts of smalll, shallow flatwoods marsh; with Hypericum fasciculatum, RHynchospora tracyi, Panicum hemitomon, and P. tenerum.
Reproductive State:Fertile
Collector:A.G. Shuey 2296
Date:05 Sep 1979
Accession No:142175
Image:142175.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Palm Beach Co.: Ca. 3.9 air mi. SSW of the FL 706 and I-95 junction, ca. 5.5 air mi. SW of Jupiter; Loxahatchee Slough. T41S, R42E, Sec. 29, SE¼ of NE¼. 26º 52’ 39” N 80º 9’ 47” W
Habitat:Large shallow depression pond. Soils - Riviera (Arenic Glossaqualfs).
Reproductive State:Fertile
Elevation:16 ft
Collector:S. L. Orzell 19613
  with E.L. Bridges
Date:12 Jun 1992
Accession No:228080
Image:228080.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Charlotte Co.: Ca. 1.4 air mi. SSW of the junction of Zemel Road and US 41, ca. 1.5 air mi. NW of US 41 at the Lee County line, ca.11.5 air mi. SE of Punta Gorda; Charlotte Harbor Flatwoods. T42S, R24E, Sec. 31, NW¼. 26º 46’ 46” N 81º 57’ 6” W
Habitat:Sandy margin of depression pond in hydric flatwoods. Soils - Pineda (Arenic Glossaqualfs).
Reproductive State:Fertile
Elevation:20 ft
Collector:S. L. Orzell 19491
  with E.L. Bridges
Date:01 May 1992
Accession No:228097
Image:228097.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Broward Co.: S side of FL 820 (Pines Boulevard - W extension of Hollywood Boulevard), just E of its 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; Chambers Trust. T51S, R39E, Sec. 15, NW¼ of SE¼. 26º 24” N 80º 26’ W
Habitat:Wet disturbed marl prairies. Soils - Dania (Lithic Medisaprists).
Reproductive State:Fertile
Elevation:5 ft
Collector:S. L. Orzell 19604
  with E.L. Bridges
Date:08 Jun 1992
Accession No:228105
Image:228105.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Highlands Co.: Avon Park Air Force Range. SE corner of the Alexander Road and Morgan Road junction. T33S, R30E, Sec. 34, NE¼ of NE¼ of NE¼. 27º 34’ 17” N 81º 18’ 17” W
Habitat:Roadside ditch.
Reproductive State:Fertile
Elevation:67 ft
Collector:S. L. Orzell 22377
  with E.L. Bridges
Date:12 Sep 1993
Accession No:234258
Image:234258.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Highlands Co.: Avon Park Air Force Range. Ca. 0.2 mi. E of Van Eeghen Road on S side of Long Cypress Cut, W of Long Cypress Slash. T33S, R30E, Sec. 25, NE¼ of NE¼ of SW¼. 27º 34’ 42” N 81º 16’ 50” W
Habitat:Wet prairie fringing a cypress [Taxodium] slough. Soils - Basinger (Spodic Psammaquents).
Reproductive State:Fertile
Elevation:66 ft
Collector:S. L. Orzell 22519
  with E.L. Bridges
Date:22 Oct 1993
Accession No:234255
Image:234255.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Lee Co.: Ca. 1 air mi. W of the US 41 bridge over Spring Creek, ca. 3.2 air mi. NW of downtown Bonita Springs; Bonita Bay DRI. T47S, R25E, Sec. 20, SE¼. 26º 21’ 42” N 81º 49’ 24” W
Habitat:Sandy depression marsh.
Reproductive State:Fertile
Elevation:0 to 10 ft
Collector:S. L. Orzell 20382
  with E.L. Bridges
Date:05 Aug 1992
Accession No:230043
Image:230043.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Okeechobee Co.: Kissimmee Prairie Sanctuary. Ca. 0.7 air mi. NW of Twelvemile Slough, ca. 6.3 air mi. NNE of the junction of FL 700A and FL 724 (Eagle Island Road), ca. 10.5 air mi. WNW of Fort Drum. T33S, R33E, Sec. 36, NE¼ of SE¼. 27º 33’ 24” N 80º 58’ 45” W
Habitat:Open outer zones of burned depression marsh. Soils - Immokalee, Basinger, and Pompano.
Reproductive State:Fertile
Elevation:70 ft
Collector:S. L. Orzell 22189
  with E.L. Bridges
Date:12 Aug 1993
Accession No:248510
Image:248510.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Polk Co.: Avon Park Air Force Range. SE corner of the junction of Bravo Road and Frostproof Road. T32S, R30E, Sec. 18, SE¼ of SW¼. 27º 44’ 45” N -81º -31’ -50” W
Habitat:Calcareous ephemeral pool.
Reproductive State:Fertile
Collector:C. vanHoek 625
  with B. Wargo
Date:27 Jul 1996
Accession No:251182
Image:251182.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: B. F. Hansen, Jan 2003
Determination History: Rhynchospora scirpoides (Torr.) A. Gray - Determined By: R. A. Hattaway
Locality:USA. Florida. Citrus Co.: Fort Cooper State Park. Lake. T19S, R20E, Sec. 28, SE¼.
Habitat:Lake edge.
Reproductive State:Fertile
Collector:R. A. Hattaway FC0151
Date:29 Aug 2000
Accession No:235127
Image:235127.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Martin Co.: Danforth Park; NW corner of Mapp Road and Martin Highway (FL 714), in Palm City. 27º 9’ 32” N 80º 16’ 15” W
Habitat:Depression marsh.
Reproductive State:Fertile
Collector:S. W. Woodmansee 918
Date:05 Sep 2002
Accession No:248754
Image:248754.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Sarasota Co.: Churchill Ranch on Border Road, part of Deer Prairie Creek Preserve, ca. 2.3 km ENE of the junction of I-75 and C-777 (River Road). T39S, R20E, Sec. 5. 27º 7’ 3” N 82º 19’ 40” W
Habitat:Trail of pine - oak flatwoods.
Reproductive State:Fertile
Collector:A. R. Franck 413
Date:08 Oct 2007
Accession No:245869
Image:245869.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Volusia Co.: Bulow Creek State Park. Ca. 4.5 km NW of the Old Dixie Highway bridge over the Tomoka River. 29º 22’ 18” N 81º 7’ 37” W
Habitat:Exsiccating baygall.
Reproductive State:Fertile
Collector:J. M. Kunzer 1949
Date:06 Oct 2006
Accession No:253341
Image:253341.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Martin Co.: Jonathan Dickinson State Park. Near N gate.
Habitat:Wet flatwoods.
Reproductive State:Fertile
Collector:R. O. Woodbury s.n.
  with R. Roberts
Date:Jun 1988
Accession No:259131
Image:259131.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: L. C. Anderson
Locality:USA. Florida. Calhoun Co.: Clarksville; powerline S of FL 20 near PIppin Cemetery Road. 30º 26’ 4” N 85º 12’ 31” W
Description:Locally common, erect, glabrous herb to 45 cm; spikes dark in an open panicle, with often three spikes per branch. 
Habitat:Flooded field.
Reproductive State:Fertile
Collector:T. MacClendon 1315
  with K. MacClendon, L.C. Anderson
Date:26 Aug 2013
Accession No:270423
Image:270423.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Seminole Co.: N shoreline of East Lake.
Habitat:Inches out of water in littoral zone, intermixed with Oxycaryum cubense.
Reproductive State:Fertile
Collector:G. Eby s.n.
Date:10 Oct 2013
Accession No:270744
Image:270744.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Sarasota Co.: Along River Road (C-777), N of Englewood, ca. 0.9 mi. S of US 41. 27º 0’ 26” N 82º 17’ 44” W
Habitat:Edge of flatwoods pond.
Reproductive State:Fertile
Collector:K. A. Bradley 2317
Date:16 Mar 2002
Accession No:272284
Image:272284.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Martin Co.: Ca. 3.9 air mi. N of the junction of FL 711 and FL 700, ca. 6.5 air mi. N of the junction of FL 711 and FL 710, ca. 5.3 air mi. NE of Apix; Pal-Mar CARL site. T40S, R40E, Sec. 13, NE¼ of NE¼. 26º 59’ 52” N 80º 17’ 20” W
Habitat:Burned wetland slash pine [Pinus elliottii] savanna and depression ponds.
Reproductive State:Fertile
Elevation:20 ft
Collector:S. L. Orzell 18268
  with E.L. Bridges
Date:9 Sep 1991
Accession No:274543
Image:274543.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray - Determined By: L. B. Birch
Locality:USA. Florida. Sarasota Co.: Deer Prairie Creek Preserve. Jorcyn Parcel; N parcel limit 4.5 mi. E of the intersection of South Moon Drive and Border Road, I-75 borders to the S. 27º 7’ 13” N 82º 15’ 37” W
Description:Herb, few seen. 
Habitat:Pasture.
Reproductive State:Fertile
Elevation:5 to 7 m
Collector:L. B. Birch 571
  with B.K. Holst
Date:02 Sep 2010
Accession No:275247
Image:275247.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) A. Gray
Locality:USA. Florida. Martin Co.: Ca. 3.9 air mi. N of the junction of FL 711 and FL 700, ca. 6.5 air mi. N of the junction of FL 711 and FL 710, ca. 5.3 air mi. NE of Apix; Pal-Mar CARL site. T40S, R40E, Sec. 13, NE¼ of NE¼. 26º 59’ 52” N 80º 17’ 20” W
Habitat:Burned wetland slash pine [Pinus elliottii] savanna and depression ponds. Soils - Pineda and Riviera (Arenic Glossaqualfs).
Reproductive State:Fertile
Elevation:20 ft
Collector:S. L. Orzell 18268
  with E.L. Bridges
Date:09 Sep 1991
Accession No:275207
Image:275207.jpg
Family Name:Cyperaceae
Currently Accepted Name:Rhynchospora nitens (Vahl) Alph. Wood - Determined By: B. F. Hansen, 1990
Determination History: Psilocarya corymbifera (C. Wright) Benth.
Locality:USA. Georgia. Seminole Co.: Ray's Lake, Lots 99 and 102, District 21.
Habitat:Desiccated margin.
Reproductive State:Fertile
Collector:R. F. Thorne 16750
  with R. A. Davidson, A. Laessle, and A. Gholson
Date:01 Sep 1955
Accession No:72583
Image:72583.jpg

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