Flora and Fauna
- 5661
- Acer glabrum (Douglas Maple)
- Features photos and descriptions of entire tree, leaves, fruit, and bark. Includes facts about habitat and human uses.
- 5662
- Acer circinatum
- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology.
- 5664
- Acer circinatum (Vine Maple)
- Physical characteristics of leaf, flower, fruit, twig, and bark. Provides images.
- 5666
- Acanthaceae
- Discussion of the characteristics and phylogenetic relationships of this family with photographs of Carlowrightia hintonii, Brillantaisia nyanzarum, Aphelandra impressa and Thunbergia mysorensis.
- 5667
- Description of Acanthaceae
- Habit and leaf form, anatomy, morphology, physiology, biochemistry, and geography.
- 5669
- Strobilanthes systematics
- Research at the University of Oxford. Information on molecular systematics, palynology and species delimitation.