Nomenclature: wfo-0000081964
Carduus spinosissimus var. elliottii Mem. Torrey Bot. Club 5: 345 (1894)
Nomenclatural References
- literature : Mem. Torrey Bot. Club 5: 345. 1894 BHL link from IPNI metadata.
- person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
- person : John Torrey (1796-1873) Based on occurrence of standard abbreviation 'Torr.' in the authors string.
- person : Thomas Conrad Porter (1822-1901) Based on occurrence of standard abbreviation 'Porter' in the authors string.
- database : IPNI record: 45600-2
- database : The Plant List version 1.0, record: gcc-38496
- database : The Plant List version 1.1, record: gcc-38496