Rudbeckia hirta

Family:ASTERACEAE
Species:Rudbeckia hirta L.
Common Name:BLACKEYED SUSAN
Plant Notes:**
Status:Native, FACU (NWI)
Specimen: View specimen details in the USF Herbarium Specimen Database

** Not applicable or data not available.

Classification

FamilyASTERACEAE
Genus Rudbeckia
Species Rudbeckia hirta L. - BLACKEYED SUSAN

Citation

Citation RUDBECKIA HIRTA Linnaeus, Sp. Pl. 907. 1753.
Basionym: **
Type: Cult. in Sweden, without data, Linnaeus s.n. (lectotype: LINN 1025.4). Lectotypified by Fernald & B. G. Schubert, Rhodora 50: 173. 1948.

** Not applicable or data not available.

Source

CountyHerbariaLiterature Citation (If Applicable)
Alachua USF  
Brevard USF  
Broward USF  
Calhoun USF  
Charlotte USF  
Citrus USF  
Clay USF  
Collier USF  
Columbia USF  
Dixie USF  
Duval FLAS  
Escambia FLAS  
Flagler USF  
Gadsden FSU  
Glades USF  
Gulf FLAS  
Hamilton FLAS  
Hardee USF  
Hendry USF  
Hernando USF  
Highlands USF  
Hillsborough USF  
Holmes FLAS  
Indian River USF  
Jackson FLAS  
Jefferson FLAS  
Lake USF  
Lee USF  
Leon FLAS  
Levy USF  
Madison USF  
Manatee USF  
Marion USF  
Martin USF  
Miami-Dade FLAS  
Nassau USF  
Okaloosa FSU  
Okeechobee FLAS  
Orange USF  
Osceola USF  
Palm Beach USF  
Pasco USF  
Pinellas USF  
Polk USF  
Putnam USF  
Santa Rosa USF  
Sarasota USF  
Seminole FLAS  
St. Johns FLAS  
St. Lucie USF  
Sumter USF  
Suwannee FLAS  
Taylor FLAS  
Volusia USF  
Wakulla FSU  
Walton FLAS  

Synonyms

– Denotes synonyms that are applicable to the state. Show these synonyms only

SynonymFull CitationBasionymType
Helianthus hirtus Helianthus hirtus (Linnaeus) E. H. L. Krause, in Sturm, Deutschl. Fl., ed. 2. 13: 165. 1905.BASIONYM: Rudbeckia hirta Linnaeus 1753. 
Rudbeckia divergens Rudbeckia divergens T. V. Moore, Pittonia 4: 177. 1900. TYPE: FLORIDA: Duval Co.: Near Jacksonville, 16 May 1894, Curtiss 4759 (holotype: ?; isotype: NY).
Rudbeckia floridana Rudbeckia floridana T. V. Moore, Pittonia 4: 176. 1900. TYPE: FLORIDA: Seminole Co.: Sanford, 29 Jul 1895, Nash 2272 (holotype: ?; isotypes: GH, NY).
Rudbeckia floridana var. angustifolia Rudbeckia floridana T. V. Moore, var. angustifolia T. V. Moore, Pittonia 4: 176. 1900. TYPE: LOUISIANA: St. Tammany Par.: Mandeville,
Rudbeckia hirta var. angustifolia Rudbeckia hirta Linnaeus, var. angustifolia (T. V. Moore) Perdue, Rhodora 59: 296. 1957.BASIONYM: Rudbeckia floridana T. V. Moore, var. angustifolia T. V. Moore 1900. 
Rudbeckia hirta var. floridana Rudbeckia hirta Linnaeus, var. floridana (T. V. Moore) Perdue, Rhodora 59: 296. 1957.BASIONYM: Rudbeckia floridana T. V. Moore 1900. 
Rudbeckia hirta var. pulcherrima Rudbeckia hirta Linnaeus, var. pulcherrima Farwell, Rep. (Annual) Michigan Acad. Sci. 6: 209. 1904. TYPE: MICHIGAN: Wayne Co.: Detroit, Belle Isle, 26 Jul 1900, Farwell s.n. (lectotype: BLH). Lectotypiified by McVaugh et al., Cranbrook Inst. Sci. Bull. 34: 65. 1953.
Rudbeckia serotina forma pulcherrima Rudbeckia serotina Nuttall, forma pulcherrima (Farwell) Fernald & B. G. Schubert, Rhodora 50: 175. 1948.BASIONYM: Rudbeckia hirta Linnaeus, var. pulcherrima Farwell 1904. 
Obeliscotheca flava Obeliscotheca flava (T. V. Moore) Nieuwland & Lunell, Amer. Midl. Naturalist 5: 62. 1917.BASIONYM: Rudbeckia flava T. V. Moore 1900. 
Obeliscotheca flava var. perbracteata Obeliscotheca flava (T. V. Moore) Nieuwland & Lunell, var. perbracteata (Lunell) Nieuwland & Lunell, Amer. Midl. Naturalist 5: 62. 1917.BASIONYM: Rudbeckia flava T. V. Moore, var. perbracteata Lunell 1912. 
Rudbeckia amplectens Rudbeckia amplectens T. V. Moore, Pittonia 4: 177. 1900. TYPE: GEORGIA: Floyd Co.: Rome, s.d., McCarthy 28 (holotype: ?; isotype: US).
Rudbeckia bicolor Rudbeckia bicolor Nuttall, J. Acad. Nat. Sci. Philadelphia 7: 81. 1834. TYPE: Without data, Drummond 212 (holotype: ?; isotypes: GH 2 shts).
Rudbeckia brittonii Rudbeckia brittonii Small, Mem. Torrey Bot. Club 4: 130, pl. 79. 1894.  
Rudbeckia flava Rudbeckia flava T. V. Moore, Pittonia 4: 279. 1900. TYPE: COLORADO/WYOMING:
Rudbeckia flava var. perbracteata Rudbeckia flava T. V. Moore, var. perbracteata Lunell, Amer. Midl. Naturalist 2: 147. 1912. TYPE: SOUTH DAKOTA:
Rudbeckia flexuosa Rudbeckia flexuosa T. V. Moore, Pittonia 4: 180. 1900. TYPE: TEXAS: San Patricio Co.: Near Gregory, 14 Apr 1894, Heller 1571 (holotype: US).
Rudbeckia hirta forma dichroma Rudbeckia hirta Linnaeus, forma dichroma Clute, Amer. Bot. (Binghamton) 30: 159. 1924. TYPE: ILLINOIS:
Rudbeckia hirta forma gigantea Rudbeckia hirta Linnaeus, forma gigantea Clute, Amer. Bot. (Binghamton) 30: 159. 1924. TYPE: ILLINOIS:
Rudbeckia hirta forma homochroma Rudbeckia hirta Linnaeus, forma homochroma Steyermark, Rhodora 40: 179. 1938. TYPE: MISSOURI: Oregon Co.: Clark National Forest, Fristoe Unit, 10 mi. W of New Liberty, 3 Jul 1936, Steyermark 11345 (holotype: MO).
Rudbeckia hirta forma pleniflora Rudbeckia hirta Linnaeus, forma pleniflora Moldenke, Phytologia 2: 320. 1947. TYPE: NEW JERSEY: Somerset Co.: Valley between the First and Second Mountains, Watchung, 27 Jul 1924, Moldenke 2058 (holotype: NY).
Rudbeckia hirta forma viridiflora Rudbeckia hirta Linnaeus, forma viridiflora Burnham, Amer. Bot. (Binghamton) 22: 151. 1916. TYPE: NEW YORK:
Rudbeckia hirta var. annulata Rudbeckia hirta Linnaeus, var. annulata Clute, Amer. Bot. (Binghamton) 19: 134. 1913. TYPE: ILLINOIS:
Rudbeckia hirta var. bicolor Rudbeckia hirta Linnaeus, var. bicolor Clute, Amer. Bot. (Binghamton) 19: 133. 1913. TYPE: ILLINOIS:
Rudbeckia hirta var. brittonii Rudbeckia hirta Linnaeus, var. brittonii (Small) Fernald, Rhodora 39: 457. 1937.BASIONYM: Rudbeckia brittonii Small 1894. 
Rudbeckia hirta var. corymbifera Rudbeckia hirta Linnaeus, var. corymbifera Fernald, Rhodora 39: 457, t. 487(1-2). 1939. TYPE: VIRGINIA: Chesterfield Co.: Half-way House, 20 Jun 1936, Fernald et al. 5947 (holotype: GH; isotyeps: NY, PH, URV, US).
Rudbeckia hirta var. flavescens Rudbeckia hirta Linnaeus, var. flavescens Clute, Amer. Bot. (Binghamton) 21: 56. 1915. TYPE: ILLINOIS:
Rudbeckia hirta var. lanceolata Rudbeckia hirta Linnaeus, var. lanceolata (Bischoff) Core, Castanea 27: 62. 1962.BASIONYM: Rudbeckia lanceolata Bischoff 1848. 
Rudbeckia hirta var. major Rudbeckia hirta Linnaeus, var. major Hooker, Companion Bot. Mag. 1: 99. 1835. TYPE: MISSOURI:
Rudbeckia hirta var. monticola Rudbeckia hirta Linnaeus, var. monticola (Small) Fernald, Rhodora 39: 457. 1937.BASIONYM: Rudbeckia monticola Small 1901. 
Rudbeckia hirta var. rubra Rudbeckia hirta Linnaeus, var. rubra Clute, Amer. Bot. (Binghamton) 19: 134. 1913. TYPE: ILLINOIS:
Rudbeckia hirta var. sericea Rudbeckia hirta Linnaeus, var. sericea (T. V. Moore) Fernald, Rhodora 39: 457. 1937.BASIONYM: Rudbeckia sericea T. V. Moore 1900. 
Rudbeckia hirta var. serotina Rudbeckia hirta Linnaeus, var. serotina Core, Castanea 27: 62. 1962.BASIONYM: Rudbeckia serotina Nuttall 1834, non Sweet 1823-1825. 
Rudbeckia hirta var. tubuliformis Rudbeckia hirta Linnaeus, var. tubuliformis Burnham, Amer. Bot. (Binghamton) 20: 22. 1914. TYPE: NEW YORK:
Rudbeckia lanceolata Rudbeckia lanceolata Bischoff, Del. Sem. Hort. Heidelberg 4. 1848; Bischoff ex Walpers, Ann. Bot. Syst. 2; 855. 1852.  
Rudbeckia longipes Rudbeckia longipes T. V. Moore, Pittonia 4: 178. 1900.  
Rudbeckia monticola Rudbeckia monticola Small, Torreya 1: 67. 1901. TYPE: GEORGIA: Rabun Co.: Estatoah Falls, 11-12 Aug 1893, Small s.n. (holotype: NY).
Rudbeckia sericea Rudbeckia sericea T. V. Moore, Pittonia 4: 178. 1900. TYPE: MISSOURI: Shannon Co.: Without locality, 20 Jul 1891, Bush 137 (holotype: ?; isotype: US).
Rudbeckia serotina Rudbeckia serotina Nuttall, J. Acad. Nat. Sci. Philadelphia 7: 80. 1834, non Sweet 1823-1825.  
Rudbeckia serotina forma annulata Rudbeckia serotina Nuttall, forma annulata (Clute) Fernald & B. G. Schubert, Rhodora 50: 176. 1948.BASIONYM: Rudbeckia hirta Linnaeus, var. annulata Clute 1913. 
Rudbeckia serotina forma dichroma Rudbeckia serotina Nuttall, forma dichroma (Clute) Moldenke, in Oswald, Phytologia 5: 292. 1955.BASIONYM: Rudbeckia hirta Linnaeus, forma dichroma Clute 1924. 
Rudbeckia serotina forma flavescens Rudbeckia serotina Nuttall, forma flavescens (Clute) Moldenke, in Oswald, Phytologia 5: 292. 1955.BASIONYM: Rudbeckia hirta Linnaeus, var. flavescens Clute 1915. 
Rudbeckia serotina forma gigantea Rudbeckia serotina Nuttall, forma gigantea (Clute) Moldenke, in Oswald, Phytologia 5: 292. 1955.BASIONYM: Rudbeckia hirta Linnaeus, forma gigantea Clute 1924. 
Rudbeckia serotina forma homochroma Rudbeckia serotina Nuttall, forma homochroma (Steyermark) Fernald & B. G. Schubert, Rhodora 50: 176. 1948.BASIONYM: Rudbeckia hirta Linnaeus, forma homochroma Steyermark 1938. 
Rudbeckia serotina forma novae-caesareae Rudbeckia serotina Nuttall, forma novae-caesareae Oswald, Phytologia 5: 292. 1955. TYPE: NEW JERSEY: Bergen Co.: Fairmount section of Hackensack, 6 Jul 1955, Oswald s.n. (holotype: NY).
Rudbeckia serotina forma pleniflora Rudbeckia serotina Nuttall, forma pleniflora (Moldenke) Fernald & B. G. Schubert, Rhodora 50: 176. 1948.BASIONYM: Rudbeckia hirta Linnaeus, forma pleniflora Moldenke 1947. 
Rudbeckia serotina forma rubra Rudbeckia serotina Nuttall, forma rubra (Clute) Fernald & B. G. Schubert, Rhodora 50: 175. 1948.BASIONYM: Rudbeckia hirta Linnaeus, var. rubra Clute 1913. 
Rudbeckia serotina forma tubuliformis Rudbeckia serotina Nuttall, forma tubuliformis (Burnham) Fernald & B. G. Schubert, Rhodora 50: 175. 1948.BASIONYM: Rudbeckia hirta Linnaeus, var. tubuliformis Burnham 1914. 
Rudbeckia serotina forma viridiflora Rudbeckia serotina Nuttall, forma viridiflora (Burnham) Fernald & B. G. Schubert, Rhodora 50: 176. 1948.BASIONYM: Rudbeckia hirta Linnaeus, forma viridiflora Burnham 1916. 
Rudbeckia serotina var. corymbifera Rudbeckia serotina Nuttall, var. corymbifera (Fernald) Fernald & B. G. Schubert, Rhodora 50: 175. 1948.BASIONYM: Rudbeckia hirta Linnaeus, var. corymbifera Fernal 1937. 
Rudbeckia serotina var. lanceolata Rudbeckia serotina Nuttall, var. lanceolata (Bischoff) Fernald & B. G. Schubert, Rhodora 50: 175. 1948.BASIONYM: Rudbeckia lanceolata Bischoff 1848. 
Rudbeckia serotina var. sericea Rudbeckia serotina Nuttall, var. sericea (T. V. Moore) Fernald & B. G. Schubert, Rhodora 50: 175. 1948.BASIONYM: Rudbeckia sericea T. V. Moore 1900. 
Rudbeckia strigosa Rudbeckia strigosa Nuttall, Trans. Amer. Philos. Soc., ser. 2. 7: 354. 1841. TYPE: ALABAMA: