Pseudoleptogium

Pseudoleptogium
Scientific classification
Domain:	Eukaryota
Kingdom:	Fungi
Division:	Ascomycota
Class:	Lecanoromycetes
Order:	Peltigerales
Family:	Collemataceae
Genus:	Pseudoleptogium; Müll.Arg. (1885)
Species:	P. diffractum
Binomial name
	Pseudoleptogium diffractum; (Kremp. ex Körb.) Müll.Arg. (1885)
Synonyms
	List Genus ; Collema sect. Pseudoleptogium (Müll.Arg.) M.Choisy (1952) ; Species ; Leptogium diffractum Kremp. ex Körb. (1865) ; Pterygium diffractum (Kremp. ex Körb.) Couderc (1910) ; Leptogium diffractum Kremp. ex Arnold (1861) ; Leptogium placodiellum Nyl. (1876) ; Psorotichia diffracta var. placodiella (Nyl.) Boistel (1903) ;

Pseudoleptogium is a fungal genus in the family Collemataceae. It comprises the single species Pseudoleptogium diffractum, a saxicolous (rock-dwelling) crustose lichen that grows on calcareous rocks.