Field guide to Ceanothus

With several co-authors, I am now at work on a completely new field guide to the fascinating, diverse, and ecologically dominant North American plant genus Ceanothus. This guide will be the first general, portable guide to this group, with new regional keys, full-color photographs of all the taxa and their variants, as well as watercolor illustrations, maps, and other interpretive figures. Check here for news on this project. Publication is currently scheduled for 2018