Oeder's Lousewort (Pedicularis oederi Vahl ex Hornem.)

↑Range - Expand

Legend	Color
Native
Native 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.

This species has a wide native range in the Arctic, from western Canada through Alaska and beyond into Asia and Europe. We have yet to build the portion of its range map in Canada and Alaska.