Myxarium nucleatum
- kingdom: Fungi
- phylum: Basidiomycota
- class: Tremellomycetes
- order: Tremellales
- family: Hyaloriaceae
- genus: Myxarium
- species: Myxarium nucleatum
São Leopoldo
Rio Grande do Sul
Brazil
Kentville
Nova Scotia
Canada
Samoëns
B9
France
Magdalena Milpas Altas
Santa Lucía Milpas Altas
Sacatepéquez
Guatemala- Luxembourg
- Mexico
Haarlem
North Holland
Netherlands
Avalon
Carmel-by-the-Sea
Del Monte Forest
California
Lake of the Woods
Urbana
Illinois
Manhattan
Kansas
Baton Rouge
Merrydale
Louisiana
Escanaba
Michigan
Meridian
Mississippi
United States
Tabay
Mérida
Venezuela
El Tambo
Kirchberg
Metepec
Horcajuelo de la Sierra
Järvsö