Arrhenia epichysium
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Tricholomataceae
- genus: Arrhenia
- species: Arrhenia epichysium
Mont-Royal
Saint-Laurent
Quebec
CanadaEast Millinocket
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State College
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Washington
United States