Narrowleaf Evening Primrose (Oenothera fruticosa L.)

↑Range - Expand

Legend	Color
Native
Expanded
Native or Not Present
Native or Expanded

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.

Northeasternmost populations probably established from garden escapes, but we marked them as expanded because of their proximity to this species native range.