Flora and Fauna
- 1882
- Acrostichum aureum: Golden Leather Fern
- Photograph and information on this species, including its taxonomy, description, habitat, distribution, life history, population biology, physical tolerances, community ecology and special status.
- 1883
- Zygnematales
- Information on this order of conjugating green algae which are among the most common freshwater algae and their phylogenetic relationships.
- 1886
- Volvox: One of the Seven Wonders of the Micro World
- Article, with excellent photographs, about this green alga that lives as a spherical colony in which the individual organisms coordinate their activities.
- 1889
- A Biotest Approach Using Slime Molds
- A computer aided method of investigating the cytoplasmic shuttle streaming of the myxomycete Physarum polycephalum and to determine how environmental impacts irritate the shuttle streaming.
- 1898
- Fuligo septica
- Article by Tom Volk on the Dog Vomit Slime Mold, with information and photographs of other slime molds.