''Fulgensia'' is a fungal

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

in the family

Teloschistaceae The Teloschistaceae are a large family (biology), family of mostly lichen-forming fungi belonging to the class (taxonomy), class Lecanoromycetes in the division (botany), division Ascomycota. The family has a cosmopolitan distribution, althoug ...

. The genus was

circumscribed In geometry, a circumscribed circle for a set of points is a circle passing through each of them. Such a circle is said to ''circumscribe'' the points or a polygon formed from them; such a polygon is said to be ''inscribed'' in the circle. * Circum ...

by Abramo Bartolommeo Massalongo and

Giuseppe De Notaris Giuseppe De Notaris (18 April 1805 – 22 January 1877) was an Italian botanist generally known for his work with cryptogams native to Italy. Biography Born 18 April 1805, in Milan, he studied medicine at the University of Pavia, obtaining his ...

in 1853, with ''Fulgensia vulgaris'' assigned as the

type species In International_Code_of_Zoological_Nomenclature, zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the spe ...

. Although the genus has had several species in it at times in its taxonomic history, it is now

monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unisp ...

, as most of its former species have been transferred to '' Gyalolechia'' or other Teloschistaceae genera.

References

Teloschistales Lichen genera Teloschistales genera Taxa named by Abramo Bartolommeo Massalongo Taxa named by Giuseppe De Notaris Taxa described in 1853 {{Teloschistales-stub