flat-spine ragweed
flat-spine ragweed (MTNHP Field Guide) is a synonym English vernacular name for:
Ambrosia acanthicarpa Hooker , an accepted species name sensu FNA Ed. Comm., 2006c.
flat-spine ragweed (MTNHP Field Guide) is a synonym English vernacular name for:
Ambrosia acanthicarpa Hooker , an accepted species name sensu FNA Ed. Comm., 2006c.