Wayne P. Armstrong
Wayne P. Armstrong is a natural historian, author, photographer and creator of the online natural history textbook, Wayne's Word: An Online Textbook Of Natural History.
His master's thesis was on Cupressus. He is an expert on the flora of North San Diego County. He wrote the section on Lemnaceae in the revised Jepson Manual. He is a professor emeritus of botany in the Life Sciences Department at Palomar College, San Marcos, California.