Nomenclature: wfo-0000173292

N. Amer. Fl. 24(6): 351. 1929 [15 May 1929]

Phaca tracyi Rydb. N.L.Britton & al. (eds.), N. Amer. Fl. 24: 351 (1929)

Nomenclatural References


Taxonomy: Synonym in 2022-06

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: Astragalus wootonii E.Sheld.

Placement