This release of the NRDB has incorporated new flora nomenclature from the upcoming
The Jepson Manual: Vascular Plants of California, Second Edition
(referred to throughout as Jepson II). For the current list of approved
Jepson II names, see
For the current list of families and the genera included in each, see
A pdf file of nomenclature changes for this and previous NRDB releases is
available under the Nomenclature Changes tab.
The nomenclature changes for Jepson II are extensive. We strongly encourage you to create new species lists to replace old ones. See
Donít Forget Ö below to see simple ways to do so.