To promote the growth and development of plant biology, to encourage and publish research in plant biology, and to promote the interests, growth, and education of plant scientists in general.
The Charles Reid Barnes Life Membership Award is the oldest recognition established by the ASPB in 1925 to honor individuals for meritorious work in plant biology. Named after Dr. Charles Reid Barnes, the first plant physiology professor at the University of Chicago, it rewards recipients with a life membership in the Society. Candidates for the award should be at least sixty years old, with membership not being a prerequisite. Notably, every fifth award is encouraged to recognize an outstanding plant biologist from outside the United States, emphasizing the award's international scope.