The society has 16 special interest sections: Bryological and Lichenological Developmental and Structural Ecological Economic Genetics Historical Microbiological Mycological Paleobotanical Phycological Physiological Phytochemical Pteridological Systematic Teaching Tropical biology It also has regional sections: Northeastern, Midcontinent, Southeastern and Pacific.
В обществе существуют 16 тематических секций: Bryological и Lichenological Developmental и Structural Ecological Economic Genetic Historical Microbiological Mycological Paleobotanical Phycological Physiological Phytochemical Pteridological Systematic Teaching Tropical Biology Также выделяют 4 региональные секции: Northeastern, Midcontinent, Southeastern, Pacific.