San Diego Bird's-foot Trefoil (Acmispon micranthus (Nutt. ex Torr. & A.Gray) Brouillet)

↑Range - Expand

Legend	Color
Native
Native or Not Present
Native or Expanded
Expanded or Not Present

This tentative map is based on our own research. It may have limited data on Canada and/or Mexico, and there is some subjectivity in our assignment of plants as introduced vs. expanded. Read more in this blog post.

Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.

USDA PLANTS reports this species as native to Arizona but BONAP marks this report as questionable andmarks the species as adventive there if it does occur there. The uncertainty in our map reflects this, and we mark the possibility of this population being "Expanded" if it does occur there, because it is near the native range but beyond it. This species is also native to Mexico, but we have yet to build this portion of its map.