A. Gray: In: Man. Bot. N. U. St. ed. II. 335
GBIF Backbone Taxonomy. doi:10.15468/39omei
Accessed via http://www.gbif.org/species/2928466 on 2016-08-24
There are known issues with this name usage:
basionym relation derived
This backbone name usage is included because it was found in another checklist at the time the backbone was built. The primary source name usage (120397089) has since been removed from the portal.
This record was last modified on Jul 25, 2016.