- The botany major includes a concentration in ethnobotany, an interdisciplinary study of botany and anthropology.
- The faculty in the botany and biology departments jointly offer the interdisciplinary major in biological sciences.
- Faculty from the life sciences, physical sciences, and social sciences together offer programs of study in the environmental studies major.
- In addition, faculty from the life sciences and chemistry offer the interdisciplinary major in biochemistry, cell & molecular biology.
- The botany department oversees the operation of the multidisciplinary electron microscope facility.