Nomenclature: wfo-0000086328

Proc. Biol. Soc. Washington 27: 6. 1914 Theodore Dru Alison Cockerell (1866-1948)

Helianthus coloradensis Cockerell Proc. Biol. Soc. Washington 27: 6 (1914)

Nomenclatural References


Taxonomy: Synonym in 2021-12

Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01

Accepted name is: Helianthus nuttallii subsp. nuttallii Torr. & A.Gray

Placement