Byssoloma subdiscordans
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Lecanorales
- family: Pilocarpaceae
- genus: Byssoloma
- species: Byssoloma subdiscordans
Broulee
New South Wales
Australia
The Bottom
Saba
BQ
Cascade
Cascade
Seychelles