Flora and Fauna
- 4785
- Calycanthaceae
- Botanical characteristics of this family of small trees and shrubs, with technical details of Calycanthus and Chimonanthus.
- 4787
- Callitrichaceae
- Botanical characteristics of this family of aquatic herbs with technical drawings of Callitriche.
- 4788
- Callitriche stagnalis
- Several photographs of Common Water-starwort and some identifying features.
- 4789
- The Caesalpiniaceae
- Description of this family of mostly tropical and subtropical trees and shrubs, with photographs of a number of species.
- 4794
- Gleditsia triacanthos
- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology.