| Fundamentals of ecology (nonmajors), BL 111 | |
| Biological laboratory experience for teachers, BL 113 | |
| Principles of biology II, BL 156 | |
| Principles of biology laboratory II, BL 158 | |
| Biodiversity, BL 159 | |
| Biodiversity laboratory, BL 160 | |
| Vascular plant morphology, BL 209 | |
| Genetics, BL 213 | |
| Ecology (majors), BL 222 | |
| Field ecology, BL 223 | |
| Plant physiology, BL 420 | |
| Aquatic ecology workshop, BL 444 | |
| Phycology, BL 447 | |
| Biology seminar, BL 478 | |
| Taxonomy and Ecology of the Diatoms, BL 479 | |
| Systematic Theory and Practice, BL 479 | |
| Limnology BL 522 | |
| Biometry, BL 560 | |
| Taxonomy of the Cyanobacteria, BL 580 | |
| Freshman seminar, FYS SEM |