''Porpidia'' is a genus of crustose lichens in the family Lecideaceae.

Taxonomy

''Porpidia'' was

circumscribed In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius. Not every polyg ...

by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species.

Species

, Species Fungorum accepts 38 species of ''Porpidia'': *''

Porpidia albocaerulescens ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' *'' Porpidia cinereoatra'' *''

Porpidia contraponenda ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' *''

Porpidia crustulata ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' *'' Porpidia degelii'' *'' Porpidia flavicunda'' *'' Porpidia flavocruenta'' - Austria, the British Isles, Scandinavia, Iceland, and North America (Alaska) *''

Porpidia grisea ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' *''

Porpidia hydrophila ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' *''

Porpidia hypostictica ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' – China *''

Porpidia irrigua ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' *''

Porpidia islandica ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' - Scotland and Iceland *''

Porpidia littoralis ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' – Australia *''

Porpidia lowiana ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' *''

Porpidia macrocarpa ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' *''

Porpidia melinodes ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' *''

Porpidia nadvornikiana ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Species ...

'' *'' Porpidia navarina'' – Chile *''

Porpidia ochrolemma ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Specie ...

'' *'' Porpidia pachythallina'' - British Isles *'' Porpidia platycarpoides'' *''

Porpidia rugosa ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Specie ...

'' *''

Porpidia shangrila ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Specie ...

'' – China *'' Porpidia soredizodes'' *''

Porpidia speirea ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Specie ...

'' *'' Porpidia squamosa'' – China *'' Porpidia stephanodes'' *'' Porpidia striata'' - British Isles *'' Porpidia submelinodes'' – Antarctica *''

Porpidia subsimplex ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Specie ...

'' *'' Porpidia superba'' *''

Porpidia thomsonii ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Specie ...

'' *''

Porpidia trullisata ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Specie ...

'' *'' Porpidia tuberculosa'' *'' Porpidia ulleungdoensis'' – Ulleungdo, South Korea *''

Porpidia umbonifera ''Porpidia'' is a genus of crustose lichens in the family Lecideaceae. Taxonomy ''Porpidia'' was circumscribed by the German lichenologist Gustav Wilhelm Körber in 1855, with ''Porpidia trullisata'' designated as the type species. Specie ...

'' *'' Porpidia vulcanoides'' *'' Porpidia zeoroides'' In addition, one additional species is accepted by Mycobank: *''

Porpidia seakensis ''Porpidia seakensis'' is a species of crustose lichen in the family Lecideaceae. It is an endolithic species, meaning it grows inside the rocks, between the grains. Found only in Alaska, it was formally described as a new species in 2020 by ...

'' – Alaska

References

Lecideales Lecideales genera Lichen genera Taxa named by Gustav Wilhelm Körber Taxa described in 1855 {{Lecanoromycetes-stub