Hawai'i's ferns and fern allies.

Honolulu: University of Hawai'i Press, 2008.
Octavo, paperback, 324 pp. line drawings.

Dr Daniel Palmer, a retired dermatologist, has published articles on Hawaiian ferns in the genera Sadleria and Cibotium and is the author or coauthor of papers on other Hawaiian ferns. Past president of the Hawaiian Botanical Society, he has explored many parts of the main Hawaiian Islands in the course of his research.