Pontederia cordata

Family:PONTEDERIACEAE
Species:Pontederia cordata L.
Common Name:PICKERELWEED
Plant Notes:**
Status:Native, OBL (DEP), OBL (NWPL)
Specimen: View specimen details in the USF Herbarium Specimen Database

** Not applicable or data not available.

Classification

FamilyPONTEDERIACEAE
Genus Pontederia
Species Pontederia cordata L. - PICKERELWEED

Citation

Citation PONTEDERIA CORDATA Linnaeus, Sp. Pl. 288. 1753.
Basionym: **
Type: Without data, Kalm s.n. (lectotype: LINN 407.4). Lectotypified by Reveal, Huntia 7: 230. 1987.

** Not applicable or data not available.

Source

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

Synonyms

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

SynonymFull CitationBasionymType
Narukila cordata Narukila cordata (Linnaeus) Nieuwland, Amer. Midl. Naturalist 3: 101. 1913.BASIONYM: Pontederia cordata Linnaeus 1753. 
Narukila cordata var. lancifolia Narukila cordata (Linnaeus) Nieuwland, var. lancifolia (Muhlenberg ex Elliott) Nieuwland, Amer. Midl. Naturalist 3: 101. 1913.BASIONYM: Pontederia lancifolia Muhlenberg ex Elliott 1817. 
Pontederia cordata forma brasiliensis Pontederia cordata Linnaeus, forma brasiliensis Solms-Laubach, in Alph. de Candolle, Monogr. Phan. 4: 533. 1883.  
Pontederia cordata forma latifolia Pontederia cordata Linnaeus, forma latifolia (Rafinesque) House, Bull. New York State Mus. 243/244: 62. 1923.BASIONYM: Unisema latifolia Rafinesque 1830. 
Pontederia cordata var. lanceolata Pontederia cordata Linnaeus, var. lanceolata (Nuttall) Nuttall ex Grisebach, Cat. Pl. Cub. 252. 1866.BASIONYM: Pontederia lanceolata Nuttall 1818. 
Pontederia cordata var. lancifolia Pontederia cordata Linnaeus, var. lancifolia (Muhlenberg ex Elliott) Morong, Mem. Torrey Bot. Club 5: 105. 1894.BASIONYM: Pontederia lancifolia Muhlenberg ex Elliott 1817. 
Pontederia cordata var. typica Pontederia cordata Linnaeus, var. typica Solms-Laubach, in Alph. de Candolle, Monogr. Phan. 4: 532. 1883, nom. inadmiss.BASIONYM: Pontederia cordata Linnaeus 1753. 
Pontederia lanceolata Pontederia lanceolata Nuttall, Gen. N. Amer. Pl. 1: 216. 1818. TYPE: GEORGIA: Chatham Co.: Near Savannah, s.d., Baldwin s.n. (holotype: PH?).
Pontederia lanceolata forma brasiliensis Pontederia lanceolata Nuttall, forma brasiliensis (Solms-Laubach) Fernald, Rhodora 27: 81. 1925.BASIONYM: Pontederia cordata Linnaeus, forma brasiliensis Solms-Laubach 1883. 
Pontederia lanceolata forma trullifolia Pontederia lanceolata Nuttall, forma trullifolia Fernald, Rhodora 27: 81. 1925. TYPE: FLORIDA: Brevard Co.: Okeechobee Region, 3 Aug 1903, Fredholm 5927 (holotype: GH).
Pontederia lancifolia Pontederia lancifolia Muhlenberg ex Elliott, Sketch Bot. S. Carolina 1: 382. 1817.  
Unisema cordata Unisema cordata (Linnaeus) Farwell, Pap. Michigan Acad. Sci. 3: 92. 1924.BASIONYM: Pontederia cordata Linnaeus 1753. 
Unisema deltifolia Unisema deltifolia Rafinesque, Med. Fl. 2: 105. 1830.  
Unisema lancifolia Unisema lancifolia (Muhlenberg ex Elliott) Rafinesque, Atl. J. 178. 1833.BASIONYM: Pontederia lancifolia Muhlenberg ex Elliott 1817. 
Unisema lancifolia forma trullifolia Unisema lancifolia (Muhlenberg ex Elliott) Rafinesque, forma trullifolia (Fernald) Farwell, Amer. Midl. Naturalist 11: 73. 1928.BASIONYM: Pontederia lanceolata Nuttall, forma trullifolia Fernald 1925. 
Unisema latifolia Unisema latifolia Rafinesque, Med. Fl. 2: 107. 1830.  
Unisema mucronata Unisema mucronata Rafinesque, Med. Repos., ser. 2. 5: 352. 1808, nom. illegit.BASIONYM: Pontederia cordata Linnaeus 1753. 
Unisema obtusifolia Unisema obtusifolia Rafinesque, Med. Repos., ser. 2. 5: 352. 1808, nom. illegit.BASIONYM: Pontederia cordata Linnaeus 1753. 
Unisema peduncularis Unisema peduncularis Rafinesque, New Fl. 1: 75. 1836. TYPE: "Carolina to Florida",
Pontederia angustifolia Pontederia angustifolia Pursh, Fl. Amer. Sept. 224. 1814.  
Pontederia coerulea Pontederia coerulea Maund, Bot. Gard. pl. 551 (?). 1836.  
Pontederia cordata forma albiflora Pontederia cordata Linnaeus, forma albiflora (Rafinesque) House, Bull. New York State Mus. 243/244: 62. 1923.BASIONYM: Unisema media Rafinesque, var. albiflora Rafinesque 1836. 
Pontederia cordata forma angustifolia Pontederia cordata Linnaeus, forma angustifolia (Pursh) Solms-Laubach, in Alph. de Candolle, Monogr. Phan. 4: 532. 1883.BASIONYM: Pontederia angustifolia Pursh 1814. 
Pontederia cordata var. angustifolia Pontederia cordata Linnaeus, var. angustifolia (Pursh) Torrey, Fl. N. Middle United States 343. 1824.BASIONYM: Pontederia angustifolia Pursh 1814. 
Sagittaria cerulea Sagittaria cerulea Rafinesque, Fl. Ludov. 18. 1817.  
Unbisema acutifolia Unisema acutifolia Rafinesque, Med. Fl. 2: 107. 1830.  
Unisema cordata forma angustifolia Unisema cordata (Linnaeus) Farwell, forma angustifolia (Pursh) Farwell, Pap. Michigan Acad. Sci. 3: 92. 1924.BASIONYM: Pontederia angustifolia Pursh 1814. 
Unisema cordata forma latifolia Unisema cordata (Linnaeus) Farwell, forma latifolia Farwell, Pap. Michigan Acad. Sci. 3: 92. 1924. TYPE: NEW JERSEY: Hudson Co.: Secaucus, 15 Sep 1890, Rusby s.n. (lectotype: MICH). Lectotypified by McVaugh et al., Cranbrook Inst. Sci. Bull. 34: 78. 1953.
Unisema heterophylla Unisema heterophylla Rafinesque, Med. Fl. 2: 108. 1830.  
Unisema media Unisema media Rafinesque, Med. Fl. 2: 107. 1830. TYPE: "New York to Carolina", without data, Rafinesque (?) s.n. (holotype: NY).
Unisema media var. albiflora Unisema media Rafinesque, var. albiflora Rafinesque, New Fl. 1: 76. 1836.  
Unisema media var. angustifolia Unisema media Rafinesque, var. angustifolia Rafinesque, New Fl. 1: 76. 1836.  
Unisema obliquata Unisema obliquata Rafinesque, Med. Fl. 2: 107. 1830.  
Unisema peduncularis var. parvifolia Unisema peduncularis Rafinesque, var. parvifolia Rafinesque, New Fl. 1: 75. 1836.  
Unisema purshiana Unisema purshiana Rafinesque, Med. Fl. 2: 107. 1830, nom. illegit.BASIONYM: Pontederia angustifolia Pursh 1814. 
Unisema rotundifolia Unisema rotundifolia Rafinesque, Med. Fl. 2: 108. 1830. TYPE: ILLINOIS/KENTUCKY:
Unisema sagitata Unisema sagitata Rafinesque, Fl. Ludov. 18. 1817.BASIONYM: Sagittaria cerulea Rafinesque 1817.