flat-spine ragweed
flat-spine ragweed (Canadian Forest Service, 2007) is a synonym English vernacular name for:
Ambrosia acanthicarpa Hooker , an accepted species name sensu FNA Ed. Comm., 2006c.
flat-spine ragweed (Canadian Forest Service, 2007) is a synonym English vernacular name for:
Ambrosia acanthicarpa Hooker , an accepted species name sensu FNA Ed. Comm., 2006c.