Trichaptum biforme
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Hymenochaetales
- family:
- genus: Trichaptum
- species: Trichaptum biforme
- Bridgewater
- Kentville
Nova Scotia- Montmagny
- Montréal-Est
- Sainte-Marie
Quebec
Canada- Daniel Flores
- San Isidro
San José
Costa Rica- Tingo María
Huanuco
Peru- Auburn
- Citronelle
- Gadsden
Alabama- Litchfield
- New Haven
Connecticut- Newark
- Wilmington
Delaware- Darien
Georgia- Greencastle
- Porter
- Scottsburg
Indiana- Lexington
Kentucky- Oakdale
- Pearl River
- Saint Martinville
- Slidell
- Walker
Louisiana- Cabin John
Maryland- Amherst Center
- Easthampton
- Medford
- Milton
- Norwood
- Wellesley
- Westwood
Massachusetts- Indian River
Michigan- Gulf Park Estates
Mississippi- Flat Rock
North Carolina- Spiro
Oklahoma- Newport
Rhode Island- Jonesborough
Tennessee- Quitman
Texas- Newfane
Vermont- Sumner
Washington- Madison
- Saint Croix Falls
Wisconsin
United States