Flora and Fauna
- 2381
- Picramnia pentandra
- Description of this bush or small tree, with photographs of foliage and fruit.
- 2387
- Ailanthus altissima (Tree-of-Heaven)
- Stewardship document provides history of the plants' migration from China to the Americas, associated ecological problems, management tactics, extensive bibliography and several detailed photographs. From the Nature Conservancy.
- 2390
- Classification of Veroniceae
- Taxonomy and images of Veronica and related genera by Dirk Albach and Montserrat Martínez-Ortega.
- 2393
- Scrophulariaceae
- Botanical description of this family with illustrations and technical drawings of many species.