Kingdom Fungi Class Eurotiomycetes Order Verrucariales Rank Species | Division Ascomycota Subclass Chaetothyriomycetidae Family Verrucariaceae | |
Similar Catapyrenium, Placidium, Dermatocarpon | ||
Placidium acarosporoides (Mojave stipllescale) is a glossy reddish to dark brown or black squamulose lichen dotted with black perithecia that grows on rock.
References
Placidium acarosporoides Wikipedia(Text) CC BY-SA