Nomenclature: wfo-0001371465

Fl. N. Amer. (Torr. & A. Gray) 2: 324. 1842 [Apr 1842] Asa Gray (1810-1888) John Torrey (1796-1873)

Helianthus cinereus var. sullivantii Torr. & A.Gray Fl. N. Amer. 2: 324 (1842)

Nomenclatural References


Taxonomy: Accepted in 2022-06 classification

Occurs in: 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01

Placement: Helianthus cinereus Torr. & A.Gray > Helianthus cinereus var. sullivantii Torr. & A.Gray