Nomenclature: wfo-0001405329

Helianthus annuus subsp. couplandii (B.Boivin) Á.Löve & D.Löve Taxon 31: 357. 1982

Nomenclatural References


Taxonomy: Synonym in 2022-12

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

Accepted name is: Helianthus petiolaris subsp. petiolaris Nutt.

Placement

Taxonomic References