Pyrenula astroidea
- kingdom: Fungi
- phylum: Ascomycota
- class: Eurotiomycetes
- order: Pyrenulales
- family: Pyrenulaceae
- genus: Pyrenula
- species: Pyrenula astroidea
The Bottom
Saba- Oranjestad
Sint Eustatius
BQ
Hojancha
Guanacaste
Costa Rica
Edgewater- Jacksonville
Florida- Houston
Texas
United States