Flora and Fauna
- 4970
- Brassica
- Photographs and description of Brassica oleracea (cabbage), B napus (Rape, Swede) and B rapa (Turnip) which are sometimes found as escapes from cultivation.
- 4972
- Brassica sinapis
- Several photographs of Charlock, sometimes classified as Sinapis arvensis, and its identifying features.
- 4973
- Kohlrabi
- Research project on Brassica oleracea by Daniel Dymond at the University of Wisconsin-LaCrosse.
- 4975
- Barbarea intermedia
- Several photographs of Early Wintercress and the plant’s identifying features.
