- Plant Sciences 3
- Agriculture 2
- Ecology 2
- Forestry 2
- Life Sciences, general 2
- Animal Systematics/Taxonomy/Biogeography 1
- Biochemistry, general 1
- Biodiversity 1
- Biomedicine, general 1
- Cell Biology 1
- Freshwater & Marine Ecology 1
- Hydrology/Water Resources 1
- Plant Anatomy/Development 1
- Plant Pathology 1
- Plant Physiology 1
- Plant Systematics/Taxonomy/Biogeography 1
- Zoology 1