Taxonomy database of the U.S. National Center for Biotechnology Information
Global Biodiversity Information Facility
United States Department of Agriculture Plants Database
Interim Register of Marine and Nonmarine Genera
Open Tree of Life reference taxonomy version 3.2
Open Tree of Life reference taxonomy version 3.6
Directory of eponymous plant names - extended edition. Index of Eponymic Plant Names - Extended Edition. Index de Noms éponymiques des Plantes - Édition augmentée.
A new list of threatened woody species in China under future global change scenarios
Families and genera of Chinese angiosperms: a synoptic classification based on APG III