Nomenclature: wfo-0000095146

Asa Gray (1810-1888) Aven Nelson (1859-1952)

Erigeron trifidus var. discoideus (A.Gray) A.Nelson Man. Bot. Rocky Mt., ed. 2: 529 (1909)

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: Erigeron compositus Pursh

Placement