Heliopsis helianthoides var. occidentalis (T.R. Fisher) Steyermark

Heliopsis helianthoides var. occidentalis (T.R. Fisher) Steyermark is a synonym sensu FNA Ed. Comm., 2006c of:

Heliopsis helianthoides var. scabra (Dunal) Fernald, an accepted variety name sensu FNA Ed. Comm., 2006c.