Key to the cushion-forming Phlox of Oregon

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Within this article on Phlox douglasii is a key to the cushion-forming Phlox spp. of Oregon:

Comments

Mon, 11/12/2012 - 10:24am

Interesting article. I guess I never really thought about the ancestry of the P. douglasii hybrids before.

The key is nice to have, I find the western Phlox a hard bunch to differentiate.