[Specimen details]

Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L. - Determined By: Kral,
Locality USA. Florida , Leon Co. : 5 mi. N of Tallahassee. 30° 26' 18" N 84° 16' 51" W
Description Several erect to ascending stalks from a woody rot; occasional clumps.
Habitat Dry sands of pine - turkey oak [Quercus laevis] flats.
Reproductive State Fertile
Collector R. Kral 4756
Collection Date 30 May 1957
Accession Number 4448
Image 4448.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L. - Determined By: L. E. Arnold,
Locality USA. Florida , Walton Co. : 0.5 mi. N of Rocky Bayou on edge of Lone Creek Swamp. T1S, R22W, Sec. 11. 27° 51' 34" N 82° 5' 7" W
Reproductive State Fruit
Collector E. L. Tyson 227
Collection Date 9 Aug 1950
Accession Number 9839
Image 9839.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Florida , Madison Co. : Along S side of US 90, 3.1 mi. W of FL 53 at Madison Roadside. 30° 28' 10" N 83° 24' 47" W
Reproductive State Flower
Collector R. Johnston
with D. Bush
Collection Date 11 Jul 2003
Accession Number 235862
Image 235862.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Florida , Citrus Co. : Inverness, Old Floral City Road and C-39A. T20S, R20E, Sec. 3, NW¼ of NE¼. 28° 50' 9" N 82° 19' 49" W
Reproductive State Fertile
Collector N. L. Mawhinney 184
Collection Date 10 Jul 1983
Accession Number 172233
Image 172233.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Florida , Alachua Co. : 1.5 mi. W of I-75 on C-236.
Habitat Disturbed turkey oak [Quercus laevis] woods.
Reproductive State Flower
Collector R. P. Wunderlin 8981
with J. Beckner
Collection Date 10 May 1981
Accession Number 156457
Image 156457.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Florida , Citrus Co. : Just N of Hernando. 28° 53' 60" N 82° 22' 28" W
Description Disc and rays yellow; from heavy rootstock.
Habitat Sandy soil in pine-oak open forest.
Reproductive State Flower
Collector D. S. Correll 51709
with H.B. Correll
Collection Date 26 Apr 1981
Accession Number 155961
Image 155961.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Florida , Citrus Co. : Near Hernando, near western edge of Lake Tsala Apopka. 28° 53' 60" N 82° 22' 28" W
Description Outer phyllaries foliose.
Habitat Dry hammock with live oak [Quercus virginiana], scattered pine, Magnolia [grandiflora?].
Reproductive State Flower Bud
Collector G. R. Cooley
with C.E. Wood, Jr. et al.
Collection Date 2 May 1961
Accession Number 43118
Image 43118.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Florida , Marion Co. : 0.6 mi. E of junction of FL 329 on FL 320. T12S, R20E, Sec. 10, SW¼.
Habitat Edge of dry sandhill community.
Reproductive State Flower Fruit
Collector R. P. Wunderlin 9973
with B.F. Hansen, M. Van Etten
Collection Date 18 Jul 1985
Accession Number 187196
Image 187196.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Florida , Alachua Co. : N side of FL 24, 2.4 mi. W of I-75, just W of Southwest 75th Street (C-29).
Habitat Dry roadside disturbed area.
Reproductive State Fertile Bud
Collector R. Mears
with K. Holland
Collection Date 22 April 1989
Accession Number 199082
Image 199082.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L. - Determined By: L. C. Anderson, 26-May-2010
Locality USA. Florida , Calhoun Co. : Clarksville; Pippin Cemetery Road, ca. 100 m N of FL 20.. 30° 26' 16" N 85° 12' 23" W
Description Herb to 75 cm; stems and leaf veins sparsely pubescent; rays yellow, with brown [disk] center within square shaped calyx [phyllaries].
Habitat Roadside; weedy, grassy field.
Reproductive State Flower
Collector T. MacClendon 1024
with K. MacClendon, L.C. Anderson
Collection Date 26 May 2010
Accession Number 254865
Image 254865.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Florida , Marion Co. : Silver River State Park. Silver Springs. 29° 12' 23" N 82° 2' 48" W
Description Herb 1.2 m tall; ray flowers yellow.
Habitat Pine woods, with Pinus palustris, Pinus elliottii, Serenia repens, and Aristida spp.
Reproductive State Flower Fruit
Collector J. Hubbard 95
Collection Date 13 Aug 2005
Accession Number 260715
Image 260715.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Florida , Alachua Co. : FL 45 (US 27), Newberry. 29° 39' 52" N 82° 36' 26" W
Habitat Grassy roadside.
Reproductive State Flower
Collector S. Myers 1014
Collection Date 26 May 2013
Accession Number 269734
Image 269734.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Florida , Okaloosa Co. : Blackwater River State Forest. North Campground, Hurricane Lake. 28° 6' 57" N 82° 3' 33" W
Description Stems weakly erect from a deeply buried, tuberous rootstock; rays and disk flowers yellow.
Habitat Disturbed Pinus palustris sandhill.
Reproductive State Flower
Collector A. Herndon 1909
Collection Date 28 May 1988
Accession Number 287514
Image 287514.JPG
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Georgia , DeKalb Co. : Stone Mountain.
Habitat Rich woods.
Reproductive State Flower
Collector A. H. Curtiss
Collection Date 27 May 1899
Accession Number 209992
Image 209992.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Georgia , Wilcox Co. : 6.2 mi. SSE of Abbeville.
Description Corollas yellow; disc corollas, turning brown in age.
Habitat Sand grit; Quercus marilandica-Pinus community on slopes.
Reproductive State Flower
Collector W. H. Duncan
with J. W. Hardin
Collection Date 17 May 1953
Accession Number 11622
Image 11622.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L. - Determined By: H. E. Ahles,
Locality USA. North Carolina , Alexander Co. : 2.5 mi. W of Vashti.
Habitat Oak-hickory forest.
Reproductive State Flower
Collector A. E. Radford
Collection Date 16 Jul 1956
Accession Number 15212
Image 15212.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L.
Locality USA. Florida , Okaloosa Co. : Blackwater River State Forest. Bone Creek Recreation Area, 1.72 mi. NE of Holt. 30° 14' 8" N 86° 43' 44" W
Habitat Upland pine habitat.
Reproductive State Flower
Collector S. Myers
Collection Date 01 May 2017
Accession Number 299426
Image 299426.jpg
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Tetragonotheca helianthoides
Family Name Asteraceae
Currently Accepted Name Tetragonotheca helianthoides L. - Determined By: C. vanHoek, 2019
Determination History
Tetragonotheca helianthoides L.
Locality USA. Florida , Jackson Co. : Marianna. 30° 46' 28" N 85° 13' 37" W
Habitat Open high pine woods.
Reproductive State
Collector M. Mulvania
Collection Date 07 May 1931
Accession Number 287120
Image 287120.JPG
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