Selected Herbarium Specimen Details (32) Download

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: B. F. Hansen, Feb 2010
Determination History: Tetragonotheca helianthoides L.
Locality:USA. Florida. Hamilton Co.: Along Northwest 13th Drive, 0.6 mi. W of C-145, 1 mi. E of junction with C-152, ca. 3 air mi. WNW of Octahatchee. T2N, R11E, Sec. 5, SE¼.
Habitat:Forested roadside.
Reproductive State:Flower, Bud
Collector:B. F. Hansen 13272
  with J. Hansen
Date:13 Jun 2008
Accession No:245540
Image:245540.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L.
Determination History: Silphium asteriscus L. var. simpsonii (Greene) Clevinger
Locality:USA. Florida. Levy Co.: Devils Hammock; N side of FL 24, ca. 1.2 mi. E of Waccasassa River bridge, 4.1 mi. E of junction US 98/19 at Otter Creek, ca. 10.7 air mi. SE of Chiefland. T13S, R16E, Sec. 9., SW¼ of SW¼ of NW¼. 29º 22’ 9” N 82º 43’ 22” W
Habitat:Roadside adjacent to mesic (seasonally wet) portion of hydric hammock.
Elevation:37 ft
Notes:Sheet 1 of 2.
Collector:S. L. Orzell 22140
  with E.L. Bridges
Date:24 Jul 1993
Accession No:247328
Image:247328.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L.
Determination History: Silphium asteriscus L. var. simpsonii (Greene) Clevinger
Locality:USA. Florida. Levy Co.: Devils Hammock; N side of FL 24, ca. 1.2 mi. E of Waccasassa River bridge, 4.1 mi. E of junction US 98/19 at Otter Creek, ca. 10.7 air mi. SE of Chiefland. T13S, R16E, Sec. 9., SW¼ of SW¼ of NW¼. 29º 22’ 9” N 82º 43’ 22” W
Habitat:Roadside adjacent to mesic (seasonally wet) portion of hydric hammock.
Reproductive State:Flower, Bud
Elevation:37 ft
Collector:S. L. Orzell 22140
  with E.L. Bridges
Date:24 Jul 1993
Accession No:247330
Image:247330.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L.
Locality:USA. Florida. Levy Co.: 1.3 mi. SW of Gulf Hammock (US 19) on C-326. T14S, R16E, Sec. 29, NW¼.
Habitat:Roadside ditch.
Notes:Sheet 2 of 2.
Collector:B. F. Hansen 5974
  with D. Richardson
Date:11 Jul 1979
Accession No:143653
Image:143653.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L.
Locality:USA. Florida. Levy Co.: 1.3 mi. SW of Gulf Hammock (US 19) on C-326. T14S, R16E, Sec. 29, NW¼.
Habitat:Roadside ditch.
Reproductive State:Fertile, Bud
Collector:B. F. Hansen 5974
  with D. Richardson
Date:09 Jul 2009
Accession No:143652
Image:143652.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L. - Determined By: R. P. Wunderlin, 1976
Silphium dentatum Elliott
Locality:USA. Florida. Levy Co.: 1 mi. N of Inglis.
Description:Rays yellow. 
Habitat:Sandy peat of pine flatwoods.
Reproductive State:Flower, Bud
Collector:R. Kral 7000
  with M. Kral
Date:16 Jun 1958
Accession No:2701
Image:2701.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L.
Locality:USA. Florida. Levy Co.: Lebanon Station. T15S, R16E, Sec. 13.
Description:Ray flowers darker yellow; disk yellow. 
Habitat:Slough.
Reproductive State:Flower
Collector:G. R. Cooley 7158
  with R.J. Eaton, J.D. Ray, Jr.
Date:22 Sep 1959
Accession No:18198
Image:18198.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28-Oct-1985
Determination History: Silphium asteriscus L. - Determined By: R. P. Wunderlin, 1976
Silphium dentatum Elliott - Determined By: N. C. Hend.
Locality:USA. Florida. Wakulla Co.: Near Wakulla Springs.
Habitat:Sandy, fallow field.
Reproductive State:Flower
Collector:R. K. Godfrey 57032
Date:10 Jun 1958
Accession No:5574
Image:5574.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L.
Locality:USA. Florida. Lee Co.: N Fort Myers, 0.2 mi. N of FL 78, 0.1 mi. W of US 41.
Habitat:Under Sabal [palmetto] palms.
Reproductive State:Flower
Collector:E. Brown s.n.
Date:1983
Accession No:177031
Image:177031.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L.
Locality:USA. Florida. Gadsden Co.: Along FL 159, 0.5 mi. S of junction with FL 270, 0.6 mi. S of Scotland. T2N, R2W, Sec. 15, NW¼ of SW¼, and Sec. 16, NE¼ of SE¼.
Habitat:Mesic forest in creek ravine.
Reproductive State:Flower, Fruit
Collector:B. F. Hansen 11009
  with R.P. Wunderlin
Date:07 Jul 1986
Accession No:189542
Image:189542.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L.
Locality:USA. Florida. Jackson Co.: 3.2 mi. S of US 90 on FL 71, 0.4 mi. S of Oakdale. T4N, R10W, Sec. 36, SW¼ of NE¼.
Habitat:Roadside ditch along edge of pine - oak woods.
Reproductive State:Flower
Collector:B. F. Hansen 5940
  with D. Richardson
Date:05 Jul 1979
Accession No:249997
Image:249997.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L.
Locality:USA. Florida. Pasco Co.: Cypress Creek Flood Detention Area and Well Field. W of I -75.
Habitat:Roadside.
Reproductive State:Flower
Collector:T. F. Rochow s.n.
Date:18 Sep 1978
Accession No:143522
Image:143522.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L.
Locality:USA. Florida. Lee Co.: N end of Sabal [palmetto] grove, 200 yards; W of US 41, 0.25 mi. N of FL 78, N. Fort Myers.
Reproductive State:Flower
Collector:E. Brown s.n.
Date:22 Oct 1985
Accession No:187987
Image:187987.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L. - Determined By: R. P. Wunderlin, 1981
Silphium dentatum Elliott
Locality:USA. Florida. Walton Co.: Just SW of Porter, along dirt road opposite the entrance road to Basin Bayou State Park.
Habitat:Pineland area.
Reproductive State:Bud
Collector:G. Wilhelm 9325
Date:27 Jun 1981
Accession No:160289
Image:160289.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L.
Locality:USA. Florida. Levy Co.: Otter Creek.
Reproductive State:Flower
Collector:E. West s.n.
  with E.S. Ford, W. Bennett
Date:01 Aug 1958
Accession No:42900
Image:42900.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L.
Locality:USA. Florida. Hillsborough Co.: 2.4 mi. NW of Trout Creek, off Road to Nowhere.
Habitat:Seasonally wet pineland and palmetto.
Reproductive State:Flower
Collector:O. K. Lakela 27163
  with A. Burdette
Date:17 Apr 1964
Accession No:60666
Image:60666.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28-Oct-1985
Determination History: Silphium asteriscus 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.
Description:Rays yellow. 
Habitat:Pineland at margin of pond cypress [Taxodium ascendens] dome.
Reproductive State:Flower
Collector:D. W. Crewz 1608
Date:19 Jun 1979
Accession No:138800
Image:138800.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L.
Locality:USA. Florida. Calhoun Co.: White Pond, N of Bear Head Road. 30º 33’ 11” N 85º 13’ 40” W
Description:Erect herb to 1 m; yellow ray flowers; green center with yellow disc flowers with dark centers. 
Habitat:Upland deciduous forest; recently burned.
Reproductive State:Flower, Bud
Collector:T. MacClendon 481
  with L.C. Anderson, K. MacClendon, C. Stewart
Date:05 Jun 2006
Accession No:242895
Image:242895.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L. - Determined By: A.G. Shuey
Locality:USA. Florida. Manatee Co.: Along N side of FL 70, ca. 0.5 mi. W of I-75 (E of Braden River). T35S, R18E, Sec. 14.
Habitat:With Paspalum notatum, Rudbeckia hirta, Coreopsis leavenworthii, and Gaura angustifolia.
Reproductive State:Flower
Collector:J. E. Poppleton 2545
Date:21 May 1982
Accession No:167189
Image:167189.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28-Oct-1985
Determination History: Silphium asteriscus L. - Determined By: O. K. Lakela
Locality:USA. Florida. [Hillsborough Co.]: Six mile creek.
Reproductive State:Flower
Collector:J. K. Small s.n.
Date:May 1928
Accession No:16652
Image:16652.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L.
Locality:USA. Florida. Hillsborough Co.: Old Memorial Highway, ca. 1.5 mi. from FL 580, NW of Tampa.
Description:Frequent. 
Habitat:Seasonally wet pineland with marginal cypress [Taxodium] ponds; occasional Lyonia and Myrica; common saw palmetto [Serenoa repens] and Vitis; with Liatris, Heliotropium, Ruellia, Stenandrium, Mikania, and Passiflora in grassy openings; openings of palmetto scrub.
Reproductive State:Flower
Collector:O. K. Lakela 25081
  with J.A. Lassiter, R. Lassiter
Date:20 May 1962
Accession No:52204
Image:52204.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28 Oct 1985
Determination History: Silphium asteriscus L.
Locality:USA. Florida. Manatee Co.: Along N side of FL 70, ca. 0.5 mi. W of I-75 (E of Braden River). T35S, R18E, Sec. 14.
Habitat:With Paspalum notatum, Rudbeckia hirta, Coreopsis leavenworthii, and Gaura angustifolia.
Reproductive State:Flower
Collector:A.G. Shuey 2546
Date:04 Jul 1982
Accession No:167193
Image:167193.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: Max E. Medley, 28-Oct-1985
Determination History: Silphium asteriscus L.
Locality:USA. Florida. Dixie Co.: 0.9 mi. N of Shamrock city limits on US 19.
Habitat:Roadside.
Reproductive State:Flower, Bud
Collector:D. W. Crewz 1166
Date:12 Sep 1977
Accession No:128277
Image:128277.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: D. W. Hall
Locality:USA. Florida. Levy Co.: 3 mi. W of Otter Creek on FL 24.
Description:Flowers golden-yellow; frequent. 
Habitat:Roadside.
Reproductive State:Flower, Bud
Collector:D. W. Hall 1903
  with R. Simons
Date:24 Aug 1989
Accession No:206126
Image:206126.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: B. F. Hansen, 1994
Determination History: Silphium x simpsonii Greene
Locality:USA. Florida. Jefferson Co.: S side of I-10, ca. 1.2 mi. W of junction US 19, ca. 0.7 mi. E of C-259 bridge, ca. 7.3 mi. E of junction FL 59 to Lloyd. T1N, R4E, Sec. 22, NE¼ of NE¼. 30º 28’ 40” N 83º 54’ 36” W
Habitat:Burned, partially cutover, upland longleaf pine [Pinus palustris] savanna. Soils - Dothan (Plinthic Paleudults).
Reproductive State:Flower
Elevation:180 to 200 ft
Collector:S. L. Orzell 14350
  with E.L. Bridges
Date:16 Jul 1990
Accession No:204671
Image:204671.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: B. F. Hansen, Apr 2001
Determination History: Silphium x simpsonii Greene
Locality:USA. Florida. Dixie Co.: SW side of US19/98, ca. 0.8 mi. NW of junction FL 358 at Jonesboro, ca. 11 mi. NW of Cross City. T9S, R10E, Sec. 10, SE¼ of NE¼ of NE¼. 29º 42’ 59” N 83º 18’ 15” W
Habitat:Moist roadside.
Reproductive State:Flower
Elevation:30 ft
Collector:S. L. Orzell 21028
  with E.L. Bridges
Date:05 Oct 1992
Accession No:228775
Image:228775.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L.
Locality:USA. Florida. Madison Co.: Along S side of US 90, 3.1 mi. W of FL 53 at Madison.
Habitat:Roadside.
Reproductive State:Flower, Immature Fruit
Collector:R. Johnston s.n.
  with D. Bush
Date:11 Jul 2003
Accession No:235861
Image:235861.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L.
Locality:USA. Florida. Charlotte Co.: W side of C-765 (Burnt Store Road), ca. 2.5 km SSW of S Punta Gorda Heights. 26º 50’ 28” N 82º 1’ 18” W
Habitat:Roadside traversing wet flatwoods.
Reproductive State:Flower
Collector:J. M. Kunzer 995
Date:16 Mar 2005
Accession No:240377
Image:240377.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L. - Determined By: B. F. Hansen, 1984
Determination History: Silphium asterinum Hook.
Locality:USA. Florida. Pinellas Co.: South Pinellas Airport.
Habitat:Grassy places.
Reproductive State:Flower, Immature Fruit
Collector:C. T. Reed S-1414
Date:19 Jul 1952
Accession No:175065
Image:175065.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L.
Locality:USA. Florida. Sarasota Co.: Ainger Creek Trails, 1049 Morningside Drive, Englewood. T40S, R20E, Sec. 33.
Description:Many plants, 12-30 in. at anthesis. 
Habitat:Transitional area between marsh and ruderal area.
Reproductive State:Flower
Collector:C. Meyer s.n.
Date:Jul 2008
Accession No:251161
Image:251161.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L.
Locality:USA. Florida. Hillsborough Co.: N side of Commerce Park Drive, ca. 0.4 mi. NE of the junction of Tampa Palms Boulevard and Commerce Park Drive, ca. 0.5 mi. W of the junction of FL 581 and I-75. T27S, R19E, Sec. 23, SW¼.
Description:Erect, suffrutescent herb to ca. 1.5 m. 
Habitat:Wet flatwoods with invading Quercus virginiana.
Reproductive State:Flower, Fruit
Collector:J. M. Kunzer 526
Date:30 Apr 2004
Accession No:254430
Image:254430.jpg

Family Name:Asteraceae
Currently Accepted Name:Silphium asteriscus L.
Locality:USA. Florida. Dixie Co.: Along C-358, ca. 0.2 mi. NW of its junction with US 19, ca. 2.5 mi. WNW of Cross City. T9S, R11E, Sec. 36, NW¼ of SE¼.
Habitat:Roadside in wet flatwoods.
Reproductive State:Flower, Fruit
Collector:B. F. Hansen 13350
  with J. Hansen
Date:18 Sep 2008
Accession No:254933
Image:254933.jpg

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