Nomenclatural Indices & Repositories
Use the links below to access indices of names of organisms and repositories for registration of names and nomenclatural acts.
A collaborative project between IAPT and the Smithsonian Institution, this is a compilation of published generic names for all organisms (including fossils) covered by the International Code of Nomenclature for algae, fungi, and plants.
A collaborative project between IAPT and the Norton-Brown Herbarium of the University of Maryland, comprising indices of vascular plant names above the rank of genus.
The index for plant fossils, a serial publication running from Pars 1 in 1913 to the most recent Pars 114 in 2016. It remains at present in printed form only, except for Pars I (1913) to Pars X (1922), which are available through the Biodiversity Heritage Library.