Vascular plant families and genera: a list of genera and their families, as accepted by the Kew Herbarium, with an analysis of relationships of the flowering plant families according to eight systems of classification.
Kew: Royal Botanic Gardens, (2001. reprint). Octavo, dustwrapper, An up-to-date check-list of accepted genera of Pteridophytes, Gymnosperms and flowering plants. More