Web access to a botanical database developed from The World List of Cycads, with a page for every known cycad.
The European Library offers access to the resources of the 48 national libraries of Europe in 35 languages. Resources can be both digital (books, posters, maps, sound recordings, videos, etc.) and bibliographical.
FNA presents information on the names, taxonomic relationships, continent-wide distributions, and morphological characteristics of all plants native and naturalized found in North America north of Mexico.
The Grammatical Dictionary of Botanical Latin is intended to help taxonomists prepare Latin diagnoses and descriptions of new taxa, and to read certain published Latin scientific literature, primarily in botany. It is a compendium from many sources of botanically useful words, enhanced with examples of usage, and interspersed with annotations, explanations, observations, and grammatical guides.
Names of plant and cryptogam authors, collectors, and publication authors
Alphabetical Listing by Genera of Validly Published Suprageneric Names