Helianthus occidentalis var. plantagineus Torr. & A.Gray Fl. N. Amer. 2: 323 (1842)

Nomenclatural References

• literature : Fl. N. Amer. (Torr. & A. Gray) 2: 323. 1842 [Apr 1842] BHL link from IPNI metadata.
• specimen : Type specimen at Edinburgh (E). Drummond, Thomas: . Barcode: E00600645. Specimen link provided by Royal Botanic Garden Edinburgh.
• 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.
• database : IPNI record: 119205-2
• database : The Plant List v1.1 record gcc-59032
• database : The Plant List version 1.0, record: gcc-59032