Helianthus montanus E. Watson
Helianthus montanus E. Watson is a synonym sensu FNA Ed. Comm., 2006c of:
Helianthus strumosus Linnaeus, an accepted species name sensu FNA Ed. Comm., 2006c.
Helianthus montanus E. Watson is a synonym sensu FNA Ed. Comm., 2006c of:
Helianthus strumosus Linnaeus, an accepted species name sensu FNA Ed. Comm., 2006c.