Petitiascabra is the name of a species, part of the genus Petitia.
This name is an alternative combination by J.Gay of an original description of species by Lapeyr. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Botany
Xatardie rude, Xataria, Xatartia, Givert des isards
