Barnacle Lichen

Thelotrema platycarpum

Native to:
United States
Barnacle Lichen

National Museum of Natural History (en.wikipedia.org)

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Taxonomy

Division:
Ascomycota | - Sac fungi
Family:
Thelotremataceae
Genus:
Thelotrema
Species:
Thelotrema platycarpum
USDA Symbol:
THPL2

Growth Characteristics

Growth Habit:
Lichenous
Light Requirements:
Full Sun