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Hoary Tansyaster (Dieteria canescens (Pursh) Nutt.)

Also classified as Machaeranthera canescens (Pursh) A. Gray.

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Range - Expand

LegendColor
Native
Introduced
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.