American Bryological and Lichenological Society

The American Bryological and Lichenological Society, Inc. is an international organization devoted to the scientific study of all aspects of the biology of bryophytes and lichen-forming fungi and is one of the nation's oldest botanical organizations, founded in 1898. Membership is open to all persons (professional and amateurs) with interest in these organisms. Approximately 500 individuals currently hold membership in the Society.