Digitized journals and books in biodiversity spanning 200 years from the collections of ten major natural history museum libraries, botanical libraries, and research institutions.
Working list of all known plant species in collaboration between the Royal Botanic Gardens, Kew and Missouri Botanical Garden. Provides the accepted Latin name, synonyms and rejected forms. (Aims to be comprehensive for vascular plant).
J. Beach, S. Pramanik, and J. Beaman. Advances in Computer Methods for Systematic Biology:
Artificial Intelligence, Databases, Computer
Vision, chapter 15, Johns Hopkins University Press, Baltimore, (1993)