Suggestions
Quick select
Popular traits
554 shield lichens and allies species
Usnea occidentalis
Parmotrema dominicanum
Usnea substerilis
Parmotrema overeemii
Hypotrachyna oprah
Bryoria americana
Melanohalea laciniatula
Usnea plicata
Parmotrema dilatatum
Hypotrachyna pseudosinuosa
Usnea amblyoclada
Parmelia ernstiae
Hypotrachyna spumosa
Parmotrema cristiferum
Bulbothrix scortella
Vulpicida viridis
Parmeliopsis subambigua
Parmotrema xanthinum
Parmotrema ultralucens
Parmotrema tinctorum
Parmotrema rampoddense
Parmelia skultii
Hypotrachyna prolongata
Hypogymnia enteromorphoides
Cetrariella fastigiata
At least 12 characters with a letter and a number.