Peter F. Stevens

Peter Francis Stevens is a British botanist born in 1944 who serves as a researcher at the Missouri Botanical Garden and professor of biology at the University of Missouri–St. Louis. He is a member of the Angiosperm Phylogeny Group and maintains APweb, a regularly updated resource on angiosperm phylogeny. He has named dozens of plant species, primarily in the families Clusiaceae and Ericaceae.