Flora and Fauna
- 3022
- Fallopia convolvulus
- Photographs and information on Black Bindweed. Formerly classified as Bilderdykia convolvulus or Polygonum convolvulus.
- 3028
- Coccoloba uvifera: The Leaves and a Parasite
- Photographic study by Walter Dioni of the Sea Grape or Beach Grape tree and the midge whose larvae cause galls on its leaves.
- 3032
- Polygalaceae
- Botanical characteristics of this family with illustrations of Polygala and Securidaca.
- 3033
- Polygalaceae (Milkwort Family)
- Information on this family and a photograph and description of Polygala californica.
- 3038
- Polygala smallii
- Taxonomy, description and photograph of the tiny Polygala, its habitat and distribution, life history, community ecology and special status.