Punctelia caseana is a species of foliose lichen in the family Parmeliaceae. Its range covers eastern North America, extending south to central and northern...

cosmopolitan Punctelia borrerina (Nyl.) Krog (1982) – South America; Mexico Punctelia canaliculata (Lynge) Krog (1982) – South America Punctelia caseana Lendemer...

contains lecanoric acid as a major lichen product. Punctelia caseana and P. subrudecta are two other Punctelia species with a pale lower thallus surface, and...

other morphologically similar species in its range, such as Punctelia rudecta or P. caseana. The lichen usually grows on the bark of trees, but is sometimes...

Both white pseudocyphellae and larger, coarse soredia are apparent on the thallus of this Punctelia caseana....

Punctelia borreri is a species of foliose lichen in the family Parmeliaceae. It is a common and widely distributed species, occurring in tropical, subtropical...