Maryland Checklist - Genus: Placidium - all-time (Total: 3)   

PhotosCommon NameGenusSpeciesCategoryFamilyOrderClassKingdom
1  No Common NamePlacidiumlaciniatum atransLichensVerrucariaceaeVerrucarialesEurotiomycetesFungi
2  Brown StipplescalePlacidiumlacinulatum LichensVerrucariaceaeVerrucarialesEurotiomycetesFungi
3  Tree StipplescalePlacidiumtuckermanii LichensVerrucariaceaeVerrucarialesEurotiomycetesFungi

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