Characteristics
Dicots
Toxicodendron radicans (L.)Kuntze
EASTERN POISON IVY
**
**
Native
FAC (NWPL)
AD (WAP)
**
Classification
Citation
TOXICODENDRON RADICANS (Linnaeus) Kuntze, Revis. Gen. Pl. 1: 153. 1891.
Rhus radicans Linnaeus 1753.
VIRGINIA: Without data (lectotype: LINN 378.14). Lectotypified by Fernald, Rhodora 43: 597. 1941.
Species Distribution Map
Based on vouchered plant specimens from wild populations. Cultivated occurrences are not mapped. Click on a county to display its name.
Source
County
Herbaria
Literature Citation (If Applicable)
Alachua
FLAS
Baker
USF
Bay
FSU
Bradford
FLAS
Brevard
USF
Broward
USF
Calhoun
USF
Charlotte
USF
Citrus
USF
Clay
USF
Synonyms
Synonym
Full Citation
Basionym
Type
Philostemon radicans
Philostemon radicans Rafinesque, Fl. Ludov. 107. 1817.
TYPE: LOUISIANA:
Rhus blodgettii
Rhus blodgettii Kearney, Bull. Torrey Bot. Club 21: 486. 1894.
TYPE: FLORIDA: Monroe Co.: Pine Key, near Key West, s.d., Blodgett s.n. (holotype: NY).
Rhus floridana
Rhus floridana Mearns, Proc. Biol. Soc. Wash. 15: 149. 1902.
TYPE: FLORIDA: Lee Co.: Alva, Jul-Aug 1900, Hitchcock 39 (holotype: US; isotypes: GH, MIN, NY).
Rhus humilis
Rhus humilis Salisbury, Prodr. Stirp. Chap. Allerton 170. 1796.
BASIONYM: Toxicodendron glabrum Miller 1768.
Rhus littoralis
Rhus littoralis Mearns, Proc. Biol. Soc. Wash. 15: 148. 1902.
TYPE: RHODE ISLAND: Newport Co.: Newport, 10 Sep 1901, Mearns 233 (holotype: US; isotypes: NY, US).
Rhus radicans
Rhus radicans Linnaeus, Sp. Pl. 266. 1753.
TYPE: VIRGINIA: Without data (lectotype: LINN 378.14). Lectotypified by Fernald, Rhodora 43: 597. 1941.
Rhus radicans forma intercursa
Rhus radicans Linnaeus, forma intercursa Fernald, Rhodora 43: 593. 1941.
TYPE: VIRGINIA: Henrico Co.: Curles Neck Farm, 21 Jun 1936, Fernald et al. 5832 (holotype: GH; isotype: NY).
Rhus radicans forma malacotrichocarpa
Rhus radicans Linnaeus, forma malacotrichocarpa (A. H. Moore) Fernald, Rhodora 43: 592. 1941.
BASIONYM: Rhus toxicodendron Linnaeus, forma falacotrichocarpa A. Moore 1909.
Rhus radicans var. littoralis
Rhus radicans Linnaeus, var. littoralis (Mearns) Deam, Fl. Indiana 651. 1924.
BASIONYM: Rhus littoralis Mearns 1902.
Rhus radicans var. lucida
Rhus radicans Linnaeus, var. lucida Aiton, Hort. Kew. 1: 367. 1789.
BASIONYM: Toxicodendron glabrum Miller 1768.
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Counties listed:
Range of years during which specimens were collected:
Accession No.
Country
State
County
Collection Date
Collector & Collection No
Notes
Image
No specimens found
Plant Photos
