Pyrenula citriformis
- kingdom: Fungi
- phylum: Ascomycota
- class: Eurotiomycetes
- order: Pyrenulales
- family: Pyrenulaceae
- genus: Pyrenula
- species: Pyrenula citriformis
Gatesville- Lake Waccamaw
North Carolina
United States
Pyrenula citriformis Gatesville Lake Waccamaw