Flora and Fauna
- 2221
- Celtis laevigata var. laevigata: Sugarberry
- Factsheet with description and images of leaf, inflorescence, twig, fruit, bark and form.
- 2222
- Celtis occidentalis
- Information on distribution and occurrence, value and use, characteristics, and fire ecology.
- 2225
- Turneraceae
- Botanical description of this family with technical drawings of Turnera and Wormskioldia.
- 2226
- Turnera diffusa: Damiana
- Description and several photographs of this dwarf shrub, with information on its herbal properties, uses in traditional medicine, the chemicals it contains, its biological activities, clinical research and its current uses.
- 2229
- Tropaeolaceae
- Botanical description of this family of plants with technical drawings of Tropaeolum.
- 2235
- Trigoniaceae
- Botanical description of this family of trees, shrubs and lianas with technical drawings of Trigonia.