rough-leaved sunflower
rough-leaved sunflower (Canadian Forest Service, 2007) is a synonym English vernacular name for:
Helianthus strumosus Linnaeus , an accepted species name sensu FNA Ed. Comm., 2006c.
rough-leaved sunflower (Canadian Forest Service, 2007) is a synonym English vernacular name for:
Helianthus strumosus Linnaeus , an accepted species name sensu FNA Ed. Comm., 2006c.