Oak lungLobaria pulmonaria
Green foliage lichen (when hydrated, otherwise light brown), usually shiny and large. The upper side of the stalk is streaked with cylindrical sori and/or isidia. Apothecia are infrequent.
Breeding Season January-December
Dimension Stalk: 5-15 cm
Habitat Often found on tree trunks and on moss-covered rocks.
