The Subalpine Marshmarigolds of California
I was recently invited to write an article for the Friends of the Regional Parks Botanic Garden, and chose to write about a group of plants I studied for my doctoral dissertation, the subalpine marshmarigolds of western North America. For this article I focused on the two species that occur in California, the hexaploid Caltha biflora and the allododecaploid C. leptosepala. While the hexaploid is widespread in the mountains of California, the allododecaploid is apparently very rare in California, and restricted to the Warner Mountains and High Sierra. It was fun to write in a different style than usual, and hopefully the article will reach an audience beyond the academic community!