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Selected Herbarium Specimen Details (182) Download

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. 28º 34’ 8” N 81º 7’ 36” W
Habitat:Roadside ditch.
Reproductive State:Fertile
Collector:W. D. Longbottom 17116
Date:19 Apr 2012
Accession No:264940
Image:264940.jpg
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. 28º 11’ 37” N 82º 28’ 47” W
Habitat:Roadside ditch.
Reproductive State:Fertile
Collector:W. D. Longbottom 16273
  with D.H. Williams
Date:27 Sep 2011
Accession No:263195
Image:263195.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Franklin Co.: W side of FL 65, S of Sumatra. 30º 12” N 84º 58’ 42” W
Habitat:Around a sand pit.
Reproductive State:Fertile
Collector:W. D. Longbottom 16571
  with D.H. Williams
Date:01 Oct 2011
Accession No:263200
Image:263200.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Liberty Co.: E of Sumatra along the "main" road. 30º 1’ 16” N 84º 58’ 22” W
Habitat:Along the edge of the road along a creek bed.
Reproductive State:Fertile
Collector:W. D. Longbottom 16563
  with D.H. Williams
Date:01 Oct 2011
Accession No:263248
Image:263248.jpg
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
Collector:G. Eby s.n.
Date:16 May 2012
Accession No:262771
Image:262771.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: D. W. Crewz, Jul 1979
Determination History: Cyperus polystachyos Rottb. var. texensis (Torr.) Fernald - Determined By: O. K. Lakela
Locality:USA. Florida. Miami-Dade Co.: Everglades National Park. Near concrete bridge. 25º 57’ 17” N -80º -44’ -40” W
Habitat:Glades.
Reproductive State:Fertile
Collector:F. C. Craighead s.n.
Date:02 Feb 1964
Accession No:99159
Image:99159.jpg
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. 27º 55’ 0” N -82º -21’ 0” W
Habitat:Mesic forest.
Reproductive State:Fertile
Collector:T. F. Rochow s.n.
Date:20 Nov 1980
Accession No:152401
Image:152401.jpg
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
Collector:G. Robinson 54
  with R.P. Wunderlin, B.F. Hansen
Date:05 Dec 1980
Accession No:156967
Image:156967.jpg
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
Notes:Mixed collection with Poaceae.
Collector:R. Metzger 184
Date:15 Apr 1965
Accession No:74606
Image:74606.jpg
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. 30º 46’ 23” N -85º -48’ -50” W
Habitat:Mud flats on partly dry creek bottom.
Reproductive State:Fertile
Collector:B. F. Hansen 8769
Date:28 Sep 1981
Accession No:159205
Image:159205.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: E. West
Locality:USA. Florida. Everglades National Park. 25º 57’ 17” N -80º -44’ -40” W
Habitat:Roadside.
Reproductive State:Fertile
Collector:W. G. Atwater GS-117
Date:30 Nov 1958
Accession No:57312
Image:57312.jpg
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. 25º 19’ 59” N -81º 0’ 0” W
Habitat:Glade, in shallow water of cypress [Taxodium] stand.
Reproductive State:Fertile
Collector:O. K. Lakela 31249
Date:19 Nov 1967
Accession No:81456
Image:81456.jpg
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
Collector:G. N. Avery 1039
Date:14 Oct 1971
Accession No:101870
Image:101870.jpg
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
Collector:C. Becker WC0432
Date:01 Jun 1998
Accession No:226763
Image:226763.jpg
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
Collector:G. Wilhelm 9326
Date:27 Jun 1981
Accession No:157947
Image:157947.jpg
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
Collector:B. F. Hansen 8527
  with G. Robinson
Date:14 Aug 1981
Accession No:156714
Image:156714.jpg
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. 30º 28’ 0” N -85º -57’ 0” W
Reproductive State:Fertile
Collector:G. Wilhelm 8102
Date:25 Nov 1980
Accession No:157945
Image:157945.jpg
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
Collector:A. Parker 1756
Date:29 Oct 1983
Accession No:178712
Image:178712.jpg
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. 30º 4’ 7” N -81º -51’ -37” W
Habitat:Pine flatwoods.
Reproductive State:Fertile
Collector:R. P. Sauleda 5659
  with M. Ragan
Date:21 Jun 1981
Accession No:157464
Image:157464.jpg
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. 29º 27’ 57” N -81º -15’ -28” W
Habitat:Pine flatwoods.
Reproductive State:Fertile
Collector:R. P. Sauleda 5511
  with D.K. Sauleda
Date:20 Jun 1981
Accession No:157663
Image:157663.jpg
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
Collector:D. R. Lindsey 584
  with S. Upchurch
Date:22 May 1981
Accession No:168184
Image:168184.jpg
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. 30º 45’ 43” N -86º -34’ -13” W
Habitat:Low ground around the pond.
Reproductive State:Fertile
Collector:G. Wilhelm 8079
Date:24 Nov 1980
Accession No:157944
Image:157944.jpg
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. 27º 57’ 0” N -81º -42’ 0” W
Habitat:Open, wet borders in low pasture of pine flatwoods.
Reproductive State:Fertile
Collector:B. F. Hansen 6184
  with D. Richardson
Date:23 Aug 1979
Accession No:143991
Image:143991.jpg
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
Collector:C. Becker WC0602
Date:07 Oct 2002
Accession No:247885
Image:247885.jpg
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. 30º 47’ 3” N 81º 53’ 44” W
Habitat:Recently clearcut, burned, bedded, wet pine flatwoods. Soils - Meggett (Typic Albaqualfs).
Reproductive State:Fertile
Elevation:10 ft
Collector:S. L. Orzell 19944
  with E.L. Bridges
Date:02 Jul 1992
Accession No:245396
Image:245396.jpg
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. 27º 46’ 4” N -80º -36’ -5” W
Habitat:Wet prairie and small wetland depressions associated with wet pine flatwoods.
Reproductive State:Fertile
Collector:C. Slaughter 13312
Date:02 Aug 2002
Accession No:244972
Image:244972.jpg
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. 27º 55’ 0” N -82º -21’ 0” W
Habitat:River margin.
Reproductive State:Fertile
Collector:A. N. Arcuri 329
Date:23 Jun 1977
Accession No:141745
Image:141745.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: D. W. 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
Collector:J. D. Ray, Jr. 9385
Date:03 Sep 1959
Accession No:15953
Image:15953.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: D. W. 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
Collector:G. R. Cooley 7081
  with R.J. Eaton, J.D. Ray, Jr.
Date:19 Sep 1959
Accession No:16230
Image:16230.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: D. W. Crewz, Jul 1979
Determination History: Cyperus polystachyos Rottb. var. texensis (Torr.) Fernald
Locality:USA. Florida. Levy Co.: Lebanon Springs. T15S, R16E, Sec. 13. 29º 6’ 7” N -82º -37’ -53” W
Habitat:Slough.
Reproductive State:Fertile
Collector:G. R. Cooley 7152
  with R.J. Eaton, J.D. Ray, Jr.
Date:22 Sep 1959
Accession No:17865
Image:17865.jpg
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). 27º 2’ N 82º 0’ 0” W
Habitat:Freshwater tidal marsh.
Reproductive State:Fertile
Collector:A. R. Franck 1022
Date:10 Nov 2008
Accession No:247365
Image:247365.jpg
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. 28º 0’ 0” N -82º 0’ 0” W
Habitat:Moist disturbed area along swamp margin.
Reproductive State:Fertile
Collector:D. Richardson 1090
Date:16 Jun 1983
Accession No:170795
Image:170795.jpg
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. 29º 44’ 27” N -82º -59’ -5” W
Description:Frequent; bulbs at the base soft. 
Habitat:Pond margin.
Reproductive State:Fertile
Collector:O. K. Lakela 10629
  with J. Patman
Date:15 Nov 1960
Accession No:22789
Image:22789.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Hillsborough Co.: Along Brooker Creek in vicinity of Keystone Lake. 28º 9’ 21” N -82º -37’ -16” W
Habitat:Black gum [Nyssa sylvatica var. biflora] - pond cypress [Taxodium ascendens] swam.
Reproductive State:Fertile
Collector:J. E. Poppleton 622
Date:11 Nov 1975
Accession No:123746
Image:123746.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Brevard Co.: N Merritt Island.
Habitat:Pond margin.
Reproductive State:Fertile
Collector:A.G. Shuey s.n.
  with J.E. Poppleton
Date:03 May 1975
Accession No:126325
Image:126325.jpg
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
Collector:O. K. Lakela 30117
  with F. Almeda
Date:27 Jul 1966
Accession No:262031
Image:262031.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Hillsborough Co.: FL 60 E of Brandon. 27º 56’ 16” N -82º -17’ -9” W
Habitat:With Eleocharis and Typha in wet ditch bordering marsh.
Reproductive State:Fertile
Collector:O. K. Lakela 23496
Date:31 Oct 1960
Accession No:20981
Image:20981.jpg
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. 29º 45’ 19” N -82º -51’ -45” W
Habitat:Wet roadside.
Reproductive State:Fertile
Collector:B. F. Hansen 10894
  with R.P. Wunderlin, C. Van Hoek
Date:25 Oct 1985
Accession No:188573
Image:188573.jpg
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. 27º 11’ 14” N 82º 28’ 50” W
Description:Semi-aquatic sedge, ca. 1.5-2 ft. tall; green with yellow flowers. 
Habitat:Largest wetland.
Reproductive State:Fertile
Collector:P. Fortsch 7
  with R. rivero, E. Dunkleberger
Date:17 Apr 1998
Accession No:230284
Image:230284.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: D. W. Crewz, Jul 1979
Determination History: Cyperus polystachyos Rottb.
Locality:USA. Florida. Lee Co.: 3 mi. S of Bonita Springs. 27º 58’ 59” N -82º -26’ -27” W
Habitat:Moist field near cypress [Taxodium] swamp.
Reproductive State:Fertile
Collector:R. P. Wunderlin 5395
  with T. Wunderlin, J. Poppleton, A.G. Shuey
Date:08 Dec 1974
Accession No:115994
Image:115994.jpg
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. 28º 30’ 13” N 80º 58’ 46” W
Habitat:Powerline right-of-way.
Reproductive State:Fertile
Collector:W. D. Longbottom 5510
  with D.H. Williams
Date:19 Oct 2004
Accession No:243366
Image:243366.jpg
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. 30º 58’ 23” N -87º -15’ -49” W
Habitat:Red soil on weedy riverbank and in depressions.
Reproductive State:Fertile
Collector:B. F. Hansen 8053
  with J. Hansen
Date:13 Sep 1980
Accession No:151728
Image:151728.jpg
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. 30º 3’ 35” N -84º -29’ -19” W
Habitat:Rocky, weedy riverbank in full sun.
Reproductive State:Fertile
Collector:B. F. Hansen 5834
  with D. Richardson
Date:05 Jul 1979
Accession No:145291
Image:145291.jpg
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
Collector:B. F. Hansen 9677
  with J. Hansen
Date:27 Sep 1983
Accession No:173895
Image:173895.jpg
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
Collector:T. F. Rochow s.n.
Date:26 Nov 1985
Accession No:188654
Image:188654.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:Belize. Cayo Distr. Vaca Forest Reserve Area; Macal River basin. 17º 1’ N 89º 4’ W
Habitat:Riverside pools along shoreline in tropical deciduous forest on moderately steep relief; limestone parent material, often interposed with shales or granite; thin laterite soils.
Reproductive State:Fertile
Collector:W. F. Grey 200838
Date:24 May 2008
Accession No:305200
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Hillsborough Co.: Golden Aster Scrub Nature Preserve, Gibsonton. 27º 48’ 46” N 82º 21’ 43” W
Habitat:Mesic flatwoods.
Reproductive State:Fertile
Collector:S. Dickman 1377
Date:14 Aug 2019
Accession No:302790
Image:302790.jpg
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
Collector:E. A. Revuelta s.n.
  with N. Konstantinidis, L. Hinrichs
Date:05 Sep 2017
Accession No:302442
Image:302442.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Pinellas Co.: Tarpon Springs. 28º 2’ 23” N -82º -33’ -59” W
Reproductive State:Fertile
Collector:F. Beckwith 567
  with M.S. Baxter
Date:Mar 1921
Accession No:301395
Image:301395.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Hillsborough Co.: Pam Callahan Nature Preserve, Tampa. 27º 58’ 45” N 82º 34’ W
Habitat:Inundated marsh in coastal flatwoods.
Reproductive State:Fertile
Collector:S. Dickman 1475
Date:05 Sep 2019
Accession No:301435
Image:301435.jpg
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. 27º 35’ 18” N 82º 14’ 22” W
Habitat:Along roadside.
Reproductive State:Fertile
Collector:W. D. Longbottom 24105
  with D.H. Williams
Date:09 Nov 2015
Accession No:300689
Image:300689.jpg
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.
Notes:CULTIVATED.
Collector:J. Cutler 203215
Date:01 Jan 1992
Accession No:203245
Image:203245.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Hillsborough Co.: Cypress Creek Preserve. 28º 7’ 6” N 82º 24’ 39” W
Habitat:Mesic hammock - floodplain forest ecotone
Reproductive State:Fertile
Collector:J. R. Campbell 925
  with S. Dickman
Date:25 Oct 2017
Accession No:295929
Image:295929.jpg
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. 28º 8’ 22” N 82º 23’ 4” W
Habitat:Wet flatwoods.
Reproductive State:Fertile
Collector:J. R. Campbell 444
  with S. Dickman
Date:10 Oct 2016
Accession No:295307
Image:295307.jpg
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
Collector:E. A. Revuelta 105
  with N. Konstantinidis
Date:20 Apr 2016
Accession No:294748
Image:294748.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: J. C. Lindeman, 22-Jul-1961
Locality:Suriname. Paramaribo Distr. Houttuinen, 8 km SSE of Paramaribo. 5º 49’ 25” N -55º -9’ -30” W
Description:Stems triangular in cross-section with concave sides; spikelets light green. 
Habitat:In trench in wooded area.
Reproductive State:Flower
Collector:W. H. A. Hekking 913
Date:22 Jul 1961
Accession No:84773
Image:84773.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:Mexico. Oaxaca. Ca. 3 mi. W of Oaxaca state border. 17º 3’ 55” N -96º -43’ -25” W
Habitat:Roadside pool; coastal plain, fine maritime sand.
Reproductive State:Flower
Collector:M. Pennell 345
  with D. Dunn & C. Dziekanowski
Date:05 Aug 1978
Accession No:134965
Image:134965.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: G. 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
Collector:T. B. Croat 24865
Date:21 Jun 1973
Accession No:120298
Image:120298.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: R. Kral
Locality:USA. Virginia. Princess Anne Co.: Back Bay Federal Refuge.
Habitat:Muck of brakish marsh and sandy peat of fresh marsh.
Collector:R. Kral 14417
Date:08 Oct 1961
Accession No:43730
Image:43730.jpg
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. 30º 7’ 57” N 85º 14’ 2” W
Habitat:Open wet field.
Reproductive State:Fertile
Collector:W. D. Longbottom 25079
  with D.H. Williams
Date:20 May 2016
Accession No:293762
Image:293762.jpg
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. 28º 10’ 1” N 82º 37’ 38” W
Habitat:Wet flatwoods.
Reproductive State:Fertile
Collector:A. Farid 168
Date:25 Nov 2015
Accession No:291054
Image:291054.jpg
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. 28º 9’ 58” N 82º 37’ 9” W
Habitat:Edge of cypress [Taxodium] dome.
Reproductive State:Fertile
Collector:A. Farid 188
  with S. Dickman, S. Bowman
Date:02 Feb 2016
Accession No:290966
Image:290966.jpg
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. 30º 45’ 13” N 86º 30’ 36” W
Habitat:Wet roadside.
Reproductive State:Fertile
Collector:W. D. Longbottom 24991
  with D.H. Williams
Date:18 May 2016
Accession No:288316
Image:288316.jpg
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. 28º 10’ 1” N 82º 37’ 38” W
Habitat:Wet flatwoods.
Reproductive State:Fertile
Collector:A. Farid 168
Date:25 Nov 2015
Accession No:284472
Image:284472.jpg
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
Collector:P. A. Schmalzer 15-39
  with T.E. Foster
Date:17 Jul 2015
Accession No:284008
Image:284008.jpg
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
Collector:R. D. Thomas 157693
  with A. Dunn
Date:04 Sep 1998
Accession No:283404
Image:283404.jpg
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
Collector:W. H. Duncan 20589
Date:21 Sep 1956
Accession No:8263
Image:8263.jpg
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
Collector:S. R. Hill 22688
Date:28 Sep 1991
Accession No:204073
Image:204073.jpg
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
Collector:J. D. Ray, Jr. 2571
Date:19 Jul 1957
Accession No:22389
Image:22389.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Determination History: Cyperus polystachyos Rottb. var. texensis (Torr.) Fernald
Locality:USA. Georgia. Coffee Co.: 5 mi. S of Ocmulgee River along US 441.
Habitat:In wet pinelands.
Reproductive State:Fertile
Collector:G. R. Cooley 2269
Date:18 May 1954
Accession No:10799
Image:10799.jpg
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
Collector:D. D. Taylor 4731
  with R. D. Thomas
Date:17 Aug 1983
Accession No:217640
Image:217640.jpg
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
Collector:S. L. Orzell 20307
  with E. L. Bridges
Date:01 Aug 1992
Accession No:223775
Image:223775.jpg
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
Collector:S. L. Orzell 20307
  with E. L. Bridges
Date:01 Aug 1992
Accession No:251977
Image:251977.jpg
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
Collector:V. E. McNeilus 543
Date:09 Jul 2000
Accession No:282270
Image:282270.jpg
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
Collector:K. A. Vincent 2896
Date:25 Sep 1979
Accession No:164047
Image:164047.jpg
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
Collector:A. R. Diamond 20879
Date:22 Aug 2009
Accession No:270508
Image:270508.jpg
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
Collector:C. M. Allen 9253
  with K. Vincent & L. Erbe
Date:05 Aug 1979
Accession No:164191
Image:164191.jpg
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
Collector:D. Demaree 35868
Date:29 Jul 1954
Accession No:184396
Image:184396.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Mississippi. Jackson Co.: Roadside ditch, Pascagoula airport road.
Reproductive State:Fertile
Collector:S. B. Jones 14935
  with C. Jones
Date:24 Jul 1967
Accession No:82548
Image:82548.jpg
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
Collector:G. Wilhelm 9620
Date:08 Jul 1981
Accession No:162823
Image:162823.jpg
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
Collector:G. Wilhelm 9510
Date:01 Jul 1981
Accession No:162824
Image:162824.jpg
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
Collector:G. W. Seckinger, Jr. 523
Date:12 Oct 1996
Accession No:256557
Image:256557.jpg
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
Collector:Bartell 13
Date:10 Aug 1995
Accession No:247036
Image:247036.jpg
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
Collector:W. H. Duncan 22403
Date:14 Nov 1964
Accession No:95339
Image:95339.jpg
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
Collector:D. Demaree 35767
Date:18 Jul 1954
Accession No:183210
Image:183210.jpg
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
Collector:J. D. Ray, Jr. 6428
Date:21 Jun 1956
Accession No:118018
Image:118018.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
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 6
Date:13 Oct 2015
Accession No:282718
Image:282718.jpg
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. 27º 28’ 59” N -82º -10’ -59” W
Description:Few - occasional. 
Habitat:Area where creek intersects park road; with Bidens mitis and Woodwardia.
Reproductive State:Fertile
Collector:C. vanHoek LR 0756
  with B. Worth
Date:22 Nov 2013
Accession No:271714
Image:271714.jpg
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. 27º 18’ 0” N -82º -16’ 0” W
Habitat:Edge of blackwater river.
Reproductive State:Fertile
Collector:E. Gandy MWSR0022
Date:29 Sep 2008
Accession No:271721
Image:271721.jpg
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). 29º 59’ 10” N 82º 32’ 34” W
Habitat:Wooded edge at roadside.
Reproductive State:Fertile
Collector:D. H. Williams 3842
  with H.L. Williams
Date:09 Aug 2013
Accession No:270650
Image:270650.jpg
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. 30º 25’ 44” N 85º 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
Collector:T. MacClendon 1271
  with K. MacClendon, L.C. Anderson
Date:08 Jul 2013
Accession No:269773
Image:269773.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: R. Kral
Locality:USA. Florida. Hillsborough Co.: 3 mi. SW of Lutz. 28º 9’ 4” N -82º -27’ -41” W
Description:Frequent clumps. 
Habitat:Sandy much of clearing in cypress [Taxodium] dome.
Reproductive State:Fertile
Collector:R. Kral 7379
Date:23 Jul 1958
Accession No:81094
Image:81094.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Lake Co.: N edge of Eustis. 28º 51’ 9” N -81º -41’ -7” W
Reproductive State:Fertile
Collector:R. F. Daubenmire s.n.
  with J. Daubenmire
Date:17 Apr 1989
Accession No:202128
Image:202128.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: R. P. Wunderlin, 1991
Determination History: Cyperus polystachyos Rottb.
Locality:USA. Florida. Lake Co.: E of Mt. Dora.
Reproductive State:Fertile
Collector:R. F. Daubenmire s.n.
  with J. Daubenmire
Date:17 Sep 1977
Accession No:202059
Image:202059.jpg
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. 30º 45’ 5” N 85º 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
Collector:S. L. Orzell 20870
  with E.L. Bridges
Date:29 Sep 1992
Accession No:223774
Image:223774.jpg
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. 30º 47’ 3” N 81º 53’ 44” W
Habitat:Recently clearcut, burned, bedded, wet pine flatwoods. Soils - Meggett (Typic Albaqualfs).
Reproductive State:Fertile
Elevation:10 ft
Collector:S. L. Orzell 19944
  with E.L. Bridges
Date:02 Jul 1992
Accession No:223719
Image:223719.jpg
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. 26º 0’ 24” N 80º 26’ 0” W
Habitat:Wet disturbed marl prairies. Soils - Dania (Lithic Medisaprists).
Reproductive State:Fertile
Elevation:5 ft
Collector:S. L. Orzell 19590
  with E.L. Bridges
Date:08 Jun 1992
Accession No:223720
Image:223720.jpg
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. 30º 2’ 35” N 84º 57’ 46” W
Habitat:Marshy floodplain of seepage-fed stream. Soils - Surrency (Arenic Umbric Paleaquults).
Reproductive State:Fertile
Elevation:20 ft
Collector:S. L. Orzell 19573
  with E.L. Bridges
Date:06 Jun 1992
Accession No:223721
Image:223721.jpg
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. 28º 9’ 4” N -82º -27’ -41” W
Habitat:Low wet area along road next to flatwoods.
Collector:R. P. Wunderlin 10571
Date:02 Oct 1994
Accession No:221223
Image:221223.jpg
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. 30º 40’ 0” N -87º -19’ -59” W
Habitat:Exposed sandy shoal.
Reproductive State:Fertile
Collector:G. Wilhelm 9859
Date:27 Nov 1981
Accession No:167941
Image:167941.jpg
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. 26º 59’ 39” N 81º 58’ 38” W
Habitat:Wet flatwoods.
Reproductive State:Fertile
Collector:A. R. Franck 2436
Date:07 Nov 2010
Accession No:256341
Image:256341.jpg
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. 27º 55’ 0” N -82º -21’ 0” W
Habitat:Hydric hammock.
Reproductive State:Fertile
Collector:C. vanHoek HR0547
  with G. Parsons
Date:13 Jun 2008
Accession No:248274
Image:248274.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Walton Co.: Ca. 5 mi. N of Bruce, along FL 81. 30º 28’ 0” N -85º -57’ 0” W
Habitat:Moist cutover land.
Reproductive State:Fertile
Collector:G. Wilhelm 10081
Date:29 May 1982
Accession No:171609
Image:171609.jpg
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. 27º 59’ 1” N -82º -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
Collector:A.G. Shuey 2343
Date:05 Oct 1978
Accession No:145910
Image:145910.jpg
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. 30º 7’ 56” N 81º 32’ 21” W
Habitat:Powerline right-of-way through seeps. Soils - Pottsburg (Grossarenic Haplaquods).
Reproductive State:Fertile
Elevation:10 to 20 ft
Collector:S. L. Orzell 19984
  with E.L. Bridges
Date:03 Jul 1992
Accession No:228573
Image:228573.jpg
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. 29º 27’ 57” N -81º -15’ -28” W
Habitat:Roadside ditch in pine flatwoods.
Reproductive State:Fertile
Collector:B. F. Hansen 6667
  with R.P. Wunderlin, R.P. Sauleda, D. Richardson
Date:12 Oct 1979
Accession No:144368
Image:144368.jpg
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. 30º 28’ 59” N -84º -12’ 0” W
Habitat:Open mud flat next to cypress [Taxodium] swamp.
Reproductive State:Fertile
Collector:B. F. Hansen 8879
Date:28 Sep 1981
Accession No:158615
Image:158615.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: O. K. Lakela
Locality:USA. Florida. Monroe Co.: Gum Slough.
Reproductive State:Fertile
Collector:F. C. Craighead s.n.
Date:26 Jan 1965
Accession No:62724
Image:62724.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: R. K. Godfrey
Locality:USA. Florida. Leon Co.: 2 mi. E of Tallahassee. 30º 26’ 17” N -84º -16’ -50” W
Description:Caespitose. 
Habitat:Mucky marshy shores of pond.
Reproductive State:Fertile
Collector:R. K. Godfrey 55612
Date:12 Jul 1957
Accession No:35880
Image:35880.jpg
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. 30º 45’ 43” N -86º -34’ -13” W
Habitat:Edge of pine flatwoods.
Reproductive State:Fertile
Collector:R. P. Sauleda 6812
  with D.K. Sauleda
Date:14 Sep 1981
Accession No:160694
Image:160694.jpg
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
Collector:R. P. Sauleda 5786
Date:16 Jul 1981
Accession No:160706
Image:160706.jpg
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. 25º 57’ 17” N -80º -44’ -40” W
Habitat:Swamp.
Reproductive State:Fertile
Collector:H. T. O'Neill 7624
Date:30 Jan 1933
Accession No:23890
Image:23890.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: R. K. Godfrey
Locality:USA. Florida. Jackson Co.: Lake Seminole. Wildlife Refuge Area. 27º 50’ 23” N -82º -47’ -28” W
Habitat:Marshy shores.
Reproductive State:Fertile
Collector:H. L. Monoson 47
Date:15 Oct 1958
Accession No:7763
Image:7763.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Collier Co.: Off US 41, North Naples. 26º 8’ 31” N -81º -47’ -41” W
Habitat:In shallow water of cypress [Taxodium] pond.
Reproductive State:Fertile
Collector:O. K. Lakela 31168
Date:21 Oct 1967
Accession No:81409
Image:81409.jpg
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. 28º 47’ 24” N -81º -13’ -51” W
Habitat:Shallow water of cypress [Taxodium] pond.
Reproductive State:Fertile
Collector:O. K. Lakela 31252
Date:19 Nov 1967
Accession No:81607
Image:81607.jpg
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. 30º 46’ 59” N -86º -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
Collector:B. F. Hansen 100134
  with G. Robinson
Date:11 Jul 1984
Accession No:180927
Image:180927.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Lake Co.: Mt. Plymouth. 28º 40’ 59” N -81º -31’ -59” W
Habitat:Mud flat.
Reproductive State:Fertile
Collector:R. F. Daubenmire s.n.
  with J. Daubenmire
Date:04 Jul 1978
Accession No:178552
Image:178552.jpg
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. 30º 0’ 0” N -81º -40’ -59” W
Habitat:Pond.
Reproductive State:Fertile
Collector:G. Fleming 3951
Date:29 Dec 1987
Accession No:194089
Image:194089.jpg
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. 27º 27’ 0” N -81º -48’ 0” W
Habitat:Moist ditch.
Reproductive State:Fertile
Collector:D. W. Crewz 1438
  with A.G. Shuey, D. Lindsey
Date:15 Jul 1978
Accession No:133820
Image:133820.jpg
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. 27º 34’ 59” N -82º -7’ 0” W
Description:Uncommon. 
Habitat:Outer area of a small, herb-dominated flatwoods marsh.
Reproductive State:Fertile
Collector:A.G. Shuey 2056
Date:06 Sep 1978
Accession No:134204
Image:134204.jpg
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. 27º 56’ 51” N -82º -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
Collector:O. K. Lakela 24320
Date:02 Jul 1961
Accession No:42652
Image:42652.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Hillsborough Co.: Hillsborough River State Park. 27º 55’ 0” N -82º -21’ 0” W
Habitat:Inundated pineland glade.
Reproductive State:Fertile
Collector:O. K. Lakela 30122
  with F. Almeda
Date:02 Aug 1966
Accession No:76114
Image:76114.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Pasco Co.: Cypress Creek wellfield at Land O'Lakes. 30º 42’ 0” N -85º -4’ 0” W
Habitat:Mesic hardwood forest bordering swamp and saw palmetto [Serenoa] field.
Reproductive State:Fertile
Collector:D. W. Crewz 1290
  with R. Goddard
Date:17 Apr 1978
Accession No:131543
Image:131543.jpg
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. 26º 55’ 59” N -81º -45’ 0” W
Description:Locally abundant. 
Habitat:Roadside ditch.
Reproductive State:Fertile
Collector:D. B. Ward B71
  with BTY 421
Date:15 Apr 1961
Accession No:61903
Image:61903.jpg
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. 28º 27’ 0” N -81º -16’ -59” W
Habitat:Pinelands.
Reproductive State:Fertile
Collector:R. P. Sauleda 5253
Date:30 May 1981
Accession No:155338
Image:155338.jpg
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. 28º 21’ 0” N -82º -1’ -59” W
Habitat:Low hardwood forest.
Reproductive State:Fertile
Collector:G. Robinson 450
Date:12 Nov 1981
Accession No:162074
Image:162074.jpg
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. 28º 11’ 38” N -82º -35’ -30” W
Habitat:Depression marsh.
Reproductive State:Fertile
Collector:E. M. Ferguson 539
  with D. Coleman
Date:17 Nov 2003
Accession No:250968
Image:250968.jpg
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. 27º 44’ 45” N -81º -31’ -50” W
Habitat:Wet pineland.
Reproductive State:Fertile
Collector:C. vanHoek 633
  with B. Wargo
Date:09 Aug 1996
Accession No:250999
Image:250999.jpg
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. 27º 57’ 0” N -81º -42’ 0” W
Reproductive State:Fertile
Collector:G. Fehling 49
Date:29 Dec 1979
Accession No:155086
Image:155086.jpg
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. 26º 52’ 55” N 80º 3’ 38” W
Habitat:Wet disturbed ground.
Reproductive State:Fertile
Collector:G. Gann 34
  with K. Bradley, S. Woodmansee
Date:09 Sep 1997
Accession No:223162
Image:223162.jpg
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. 27º 11’ 17” N 82º 28’ 46” W
Description:Cespitose; culms strongly triangular throughout length. 
Habitat:Wet grassland.
Reproductive State:Fertile
Elevation:5 to 10 m
Collector:B. K. Holst 6194
  with R. Rivero, V. Renard
Date:06 Nov 1997
Accession No:222658
Image:222658.jpg
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. 28º 0’ 0” N -82º 0’ 0” W
Habitat:Flooded pine flatwoods.
Reproductive State:Fertile
Collector:S. DuBois 79-8-18
Date:24 Aug 1979
Accession No:144821
Image:144821.jpg
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. 27º 34’ 59” N -82º -7’ 0” W
Description:Uncommon. 
Habitat:Small, herb-dominated flatwoods marsh.
Reproductive State:Fertile
Collector:A.G. Shuey 2087
Date:01 May 1978
Accession No:132227
Image:132227.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Hardee Co.: Near Fort Green.
Habitat:Herbaceous wetland.
Reproductive State:Fertile
Collector:J. Clemis s.n.
Date:28 Sep 1989
Accession No:199610
Image:199610.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Lake Co.: 7 mi. SW of Okahumpka. 28º 43’ 59” N -81º -52’ -59” W
Description:Frequent. 
Habitat:Wet peat of savanna.
Reproductive State:Fertile
Collector:R. Kral 7622
Date:05 Aug 1958
Accession No:5935
Image:5935.jpg
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
Collector:S. Bowman s.n.
Date:15 Jul 1998
Accession No:223285
Image:223285.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: R. Kral
Locality:USA. Florida. Hernando Co.: 3 mi. NNE of Aripeka. 28º 25’ 0” N -82º -39’ 0” W
Habitat:Muck of pineland pond.
Reproductive State:Fertile
Collector:R. Kral 7295
Date:14 Jul 1958
Accession No:7980
Image:7980.jpg
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. 30º 28’ 0” N -85º -57’ 0” W
Reproductive State:Fertile
Collector:G. Wilhelm 7735
Date:19 Jun 1980
Accession No:150985
Image:150985.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: R. P. Wunderlin, 1985
Determination History: Cyperus polystachyos Rottb.
Locality:USA. Florida. Lake Co.: E of Mt. Dora.
Habitat:Marsh.
Reproductive State:Fertile
Collector:R. F. Daubenmire s.n.
  with J. Daubenmire
Date:17 Sep 1977
Accession No:178548
Image:178548.jpg
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. 28º 48’ 38” N -81º -52’ -40” W
Description:Several plants. 
Habitat:Edge of a wet prairie.
Reproductive State:Fertile
Collector:L. Baltzell 7126
Date:23 May 1975
Accession No:147124
Image:147124.jpg
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. 29º 4’ 59” N -81º -12’ 0” W
Habitat:Weedy roadside and creek bank.
Reproductive State:Fertile
Collector:B. F. Hansen 9748
  with J. Hansen
Date:27 Sep 1983
Accession No:173942
Image:173942.jpg
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
Collector:T. F. Rochow s.n.
Date:04 May 1983
Accession No:171763
Image:171763.jpg
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
Collector:B. F. Hansen 10480
  with R.P. Wunderlin
Date:24 Jul 1985
Accession No:187460
Image:187460.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Collier Co.: Marco Island Beach area of US 92. 25º 58’ 0” N -81º -43’ 0” W
Reproductive State:Fertile
Collector:O. K. Lakela 30379
Date:22 Nov 1966
Accession No:78643
Image:78643.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Putnam Co.: Interlachen. 29º 37’ 25” N -81º -53’ -25” W
Habitat:Sandy shores of lake, in shallow water and on moist shores.
Reproductive State:Fertile
Collector:R. K. Godfrey 61118
  with G.W. Reinert
Date:25 Jul 1961
Accession No:42726
Image:42726.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: O. K. Lakela
Locality:USA. Florida. Miami-Dade Co.: Taylor Slough. E boundry. 30º 4’ 59” N -83º -34’ -59” W
Reproductive State:Fertile
Collector:F. C. Craighead s.n.
Date:23 Jan 1965
Accession No:64168
Image:64168.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: R. Kral
Locality:USA. Florida. Citrus Co.: Homosassa Springs. 28º 46’ 52” N -82º -36’ -54” W
Habitat:Roadside ditch.
Reproductive State:Fertile
Collector:R. Kral 6687
  with M. Kral
Date:07 Jun 1958
Accession No:7968
Image:7968.jpg
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. 30º 10’ 59” N -82º -37’ -59” W
Habitat:Edge of open cypress [Taxodium].
Reproductive State:Fertile
Collector:R. P. Sauleda 3463
Date:30 Mar 1980
Accession No:148999
Image:148999.jpg
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
Collector:B. F. Hansen 7238
  with R. Sauleda, D. Richardson
Date:29 May 1980
Accession No:150827
Image:150827.jpg
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. 25º 52’ 6” N -81º -29’ -21” W
Habitat:Marl prairie.
Reproductive State:Fertile
Collector:M. Owen FS0273
Date:26 Oct 2001
Accession No:239382
Image:239382.jpg
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. 26º 7’ 59” N -81º -28’ -59” W
Habitat:Ruderal; developed.
Reproductive State:Fertile
Collector:R. A. Hattaway CS0250
Date:17 Oct 1996
Accession No:229670
Image:229670.jpg
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. 28º 42’ 0” N -82º -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
Collector:G. R. Cooley 8092
  with L.J. Brass, et al.
Date:26 Apr 1961
Accession No:44324
Image:44324.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Citrus Co.: 5 mi. S of Homosassa. 28º 46’ 52” N -82º -36’ -54” W
Description:Frequent clumps. 
Habitat:Peat-muck of cypress [Taxodium] dome margin.
Reproductive State:Fertile
Collector:R. Kral 7775
Date:10 Aug 1958
Accession No:8716
Image:8716.jpg
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
Collector:T. F. Rochow s.n.
Date:02 Nov 1981
Accession No:160361
Image:160361.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: J. D. Skean, Jr.
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
Collector:J. D. Skean, Jr. 895
Date:30 Oct 1982
Accession No:170536
Image:170536.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Collier Co.: Prairie adjoining Corkscrew Swamp Sanctuary. 26º 28’ 0” N -81º -33’ 0” W
Habitat:Grass and sedge dominated area with scattered pine and palmetto; Aletris associated with Dichromena, Sabatia and Juncus spp.
Reproductive State:Fertile
Collector:O. K. Lakela 27053
Date:21 Apr 1964
Accession No:59826
Image:59826.jpg
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. 29º 53’ 19” N -82º -19’ -57” W
Habitat:Deep roadside ditch.
Reproductive State:Fertile
Collector:B. F. Hansen 12817
  with R. Wunderlin, P. Dooris
Date:07 Jun 1994
Accession No:210518
Image:210518.jpg
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. 26º 45’ 15” N -80º -56’ -1” W
Habitat:Roadside.
Reproductive State:Fertile
Collector:G. Robinson 316
  with B. Hansen
Date:02 Jul 1981
Accession No:160270
Image:160270.jpg
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
Collector:C. Becker WC0549
Date:16 Aug 1999
Accession No:225372
Image:225372.jpg
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. 29º 20’ 33” N 81º 5’ 58” W
Habitat:Upper edge of brackish marsh.
Reproductive State:Fertile
Collector:J. M. Kunzer 2021
  with S. Rich
Date:07 Oct 2006
Accession No:244318
Image:244318.jpg
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
Collector:C. vanHoek WB238
  with S. Petty
Date:11 Oct 2002
Accession No:239450
Image:239450.jpg
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
Collector:C. Slaughter 15799
  with M. Minno
Date:14 Aug 2007
Accession No:244784
Image:244784.jpg
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. 28º 26’ 32” N 80º 57’ 5” W
Habitat:Edges of small Spartina bakeri depression pond. Soils - Floridana (Arenic Argiaquolls).
Reproductive State:Fertile
Collector:E. L. Bridges 23858
  with S.L. Orzell
Date:24 Oct 1995
Accession No:232387
Image:232387.jpg
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. 25º 45’ 30” N 81º 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
Collector:S. L. Orzell 22585
  with E.L. Bridges
Date:25 Feb 1994
Accession No:232326
Image:232326.jpg
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. 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 22530
  with E.L. Bridges
Date:28 Oct 1993
Accession No:232327
Image:232327.jpg
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. 26º 59’ 53” N 81º 58’ 22” W
Habitat:Edge of wet flatwoods.
Reproductive State:Fertile
Collector:A. R. Franck 1981
Date:29 Apr 2010
Accession No:254044
Image:254044.jpg
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. 29º 32’ 57” N 81º 45’ 3” W
Habitat:Marshy depressions in calcareous hydric hammock. Soils - Holopaw (Grossarenic Ochraqualfs).
Reproductive State:Fertile
Elevation: to 24 ft
Collector:S. L. Orzell 21959
  with E.L. Bridges
Date:20 May 1993
Accession No:248073
Image:248073.jpg
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
Collector:J. Weber OS0088
Date:19 Nov 1992
Accession No:208870
Image:208870.jpg
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. 26º 8’ 31” N -81º -47’ -41” W
Habitat:Much disturbed, flat, sparsely covered cypress [Taxodium] lowland, sometimes inundated to 6 in.
Reproductive State:Fertile
Collector:G. R. Cooley 9040
  with R.J. Eaton, O. Lakela
Date:09 Oct 1962
Accession No:53671
Image:53671.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Miami-Dade Co.: Everglades W of Miami. 25º 57’ 17” N -80º -44’ -40” W
Reproductive State:Fertile
Collector:L. Griscom 2826
Date:11 Apr 1919
Accession No:23891
Image:23891.jpg
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. 25º 37’ 0” N -80º -31’ -59” W
Habitat:Edge of cypress [Taxodium] swamp.
Reproductive State:Fertile
Collector:R. P. Sauleda 3429
Date:30 Mar 1980
Accession No:149389
Image:149389.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L. - Determined By: R. 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
Collector:R. Kral 5578
Date:29 Aug 1957
Accession No:783
Image:783.jpg
Family Name:Cyperaceae
Currently Accepted Name:Cyperus haspan L.
Locality:USA. Florida. Pinellas Co.: Sawgrass Lake Park. Bank of Arrow Lake. 30º 11’ 33” N -81º -22’ -14” W
Reproductive State:Fertile
Collector:E. Stere 230
Date:09 Apr 1979
Accession No:143616
Image:143616.jpg
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. 28º 2’ 3” N -82º -39’ -54” W
Habitat:Weeds and wet areas along powerline right-of-way.
Reproductive State:Fertile
Collector:B. F. Hansen 12204
  with R.P. Wunderlin, P. Dooris
Date:12 May 1993
Accession No:207697
Image:207697.jpg
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. 27º 49’ 59” N -81º -58’ 0” W
Habitat:Roadside ditch.
Reproductive State:Fertile
Collector:B. F. Hansen 7219
  with R. Sauleda, D. Richardson
Date:29 May 1980
Accession No:149162
Image:149162.jpg
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. 30º 8’ 36” N -81º -30’ -46” W
Description:Common. 
Habitat:Open sandy xeric sites in pine forest.
Reproductive State:Fertile
Collector:C. Slaughter 11517
  with S. Meyers
Date:10 Apr 2000
Accession No:226032
Image:226032.jpg
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. 27º 56’ 51” N -82º -27’ -30” W
Habitat:Drying depression in pineland.
Reproductive State:Fertile
Collector:D. W. Crewz 1614
Date:19 Jun 1979
Accession No:138778
Image:138778.jpg
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
Collector:R. O. Woodbury s.n.
  with R. Roberts
Date:Nov 1987
Accession No:258100
Image:258100.jpg
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. 30º 42’ 0” N -85º -4’ 0” W
Habitat:Flatwoods roadside.
Reproductive State:Fertile
Collector:B. F. Hansen 13501
  with J. Hansen
Date:19 Sep 2008
Accession No:255137
Image:255137.jpg
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
Collector:A. R. Franck 1619
Date:09 Dec 2009
Accession No:252128
Image:252128.jpg
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. 28º 11’ 38” N -82º -35’ -30” W
Habitat:Depression marsh.
Reproductive State:Fertile
Collector:E. M. Ferguson 571
  with J.M. Kunzer
Date:06 Dec 2003
Accession No:250777
Image:250777.jpg
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. 28º 48’ 1” N -81º -16’ -23” W
Habitat:Roadside ditch.
Reproductive State:Fertile
Collector:W. D. Longbottom 11086
  with D.H. Williams
Date:29 Apr 2008
Accession No:249343
Image:249343.jpg

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