Ribseed Sandmat (Euphorbia glyptosperma Engelm.)

↑Range - Expand

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

We mark the Massachussets and Tennessee populations as Expanded because they are only separated from the native range by small gaps not much larger than exist in the plant's native range. This species is also native to Canada and Mexico; we have yet to build these portions of its map.