Nomenclature: wfo-0001377173
Ratibida columnifera var. tubularis Amer. Naturalist 49: 620 (1915)
Nomenclatural References
- literature : Amer. Naturalist 49: 620. 1915 BHL link from IPNI metadata.
- person : Theodore Dru Alison Cockerell (1866-1948) Based on occurrence of standard abbreviation 'Cockerell' in the authors string.
- database : IPNI record: 217875-2
Taxonomy: Accepted in 2021-12 classification
Occurs in: 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06Placement: Angiosperms > Asterales > Asteraceae > Ratibida > Ratibida columnifera > Ratibida columnifera var. tubularis