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the Index to Organism Names
The Index to Organism Names project uses name
data from the resources of BIOSIS and other collaborating
organizations.
Conferences
Meetings & workshops for today's global biologist.
An Introduction to Ferns this Introduction to Ferns (and other Pteridophytes) is based on a chapter from the book 'A World of Ferns', by Josephine M. et al, Natural History Museum Publications, London, 1991
Aquatic Pteridophytes of New Guinea online treatment, including keys, descriptions & checklists - Australian National Herbarium, Centre for Plant Biodiversity Research