Canadensys Canadensys

Grindelia squarrosa var. serrulata (Rydberg) Steyermark

Grindelia squarrosa var. serrulata (Rydberg) Steyermark is a synonym sensu FNA Ed. Comm., 2006b of:

Grindelia squarrosa (Pursh) Dunal, an accepted species name sensu FNA Ed. Comm., 2006b.