Leiorreuma sericeum
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Ostropales
- family: Graphidaceae
- genus: Leiorreuma
- species: Leiorreuma sericeum
Metter
GeorgiaBuxton
Cape Carteret
Cedar Point
Gatesville
Swansboro
North CarolinaAwendaw
South CarolinaWilliamsburg
Virginia
United States