Calicium viride Pers.

Calicium viride, commonly known as the green stubble lichen, is a species of pin lichen in the family Caliciaceae, and the type species of the genus Calicium. It is a common and widely distributed species in temperate areas of the Northern Hemisphere and southern South America. The thallus of the lichen consists of a basal crust, and apothecia on a stalk. Diagnostic characteristics of Calicium viride are its brown excipulum, and its green, granular crust.

Source: Wikipedia

Synonyms 16
Calicium baliolum, Calicium hyperellum, Calicium lygodes, Lichen hyperellus, Lichen lygodes, Phacotrum hyperellum, Calicium hyperellum var. baliolum, Calicium hyperellum var. lygodes, Calicium viride var. baliolum, Calicium hyperellum f. baliolum, Calicium hyperellum f. lygodes, Calicium hyperellum f. viride, Calicium viride f. hyperellum, Calicium viride f. leprosa, Chaenotheca stemonea f. viridis, Coniocybe stemonea viride
  • 16,908 GBIF occurrences
  • 477 iNaturalist observations