Todd Keeler-Wolf
Todd Keeler-Wolf is a California botanist and ecologist who co-developed the "Sawyer and Keeler-Wolf classification system" of vegetation types.
He is Senior Vegetation Ecologist at the California Department of Fish and Game and headed the Vegetation Classification and Mapping Program. He was Program Director of the California Native Plant Society’s Vegetation Program. He is the author of numerous books and academic publications. He wrote Introduction to California Plant Life with Robert Ornduff and Phyllis M. Faber, and co-edited Terrestrial Vegetation of California with Alan A. Schoenherr and Michael Barbour.