All Species in Pyrenula
- Cuban Wart Lichen (Pyrenula cubana)
- Macoun's Wart Lichen (Pyrenula macounii)
- Michener's Wart Lichen (Pyrenula micheneri)
- Plitt's Wart Lichen (Pyrenula plittii)
- Pyrenula acutispora (Pyrenula acutispora)
- Pyrenula atrolaminata (Pyrenula atrolaminata)
- Pyrenula caryae (Pyrenula caryae)
- Pyrenula laetior (Pyrenula laetior)
- Pyrenula mamillana (Pyrenula mamillana)
- Pyrenula mucosa (Pyrenula mucosa)
- Pyrenula nitidula (Pyrenula nitidula)
- Pyrenula personata (Pyrenula personata)
- Pyrenula wetmorei (Pyrenula wetmorei)
- Pyrenula wheeleri (Pyrenula wheeleri)
- Ravenel's Wart Lichen (Pyrenula ravenelii)
- Wart Lichen (Pyrenula acutalis)
- Wart Lichen (Pyrenula anomala)
- Wart Lichen (Pyrenula aquila)
- Wart Lichen (Pyrenula aspistea)
- Wart Lichen (Pyrenula astroidea)
- Wart Lichen (Pyrenula cerina)
- Wart Lichen (Pyrenula citriformis)
- Wart Lichen (Pyrenula cocoes)
- Wart Lichen (Pyrenula concatervans)
- Wart Lichen (Pyrenula confoederata)
- Wart Lichen (Pyrenula corticata)
- Wart Lichen (Pyrenula cruenta)
- Wart Lichen (Pyrenula cruentata)
- Wart Lichen (Pyrenula cuyabensis)
- Wart Lichen (Pyrenula erumpens)
- Wart Lichen (Pyrenula falsaria)
- Wart Lichen (Pyrenula laevigata)
- Wart Lichen (Pyrenula leucostoma)
- Wart Lichen (Pyrenula lucifera)
- Wart Lichen (Pyrenula macularis)
- Wart Lichen (Pyrenula maculata)
- Wart Lichen (Pyrenula martinicana)
- Wart Lichen (Pyrenula microcarpa)
- Wart Lichen (Pyrenula microtheca)
- Wart Lichen (Pyrenula ochraceoflava)
- Wart Lichen (Pyrenula ochraceoflavens)
- Wart Lichen (Pyrenula oleosa)
- Wart Lichen (Pyrenula pseudobufonia)
- Wart Lichen (Pyrenula punctella)
- Wart Lichen (Pyrenula pyrenuloides)
- Wart Lichen (Pyrenula quassiaecola)
- Wart Lichen (Pyrenula rubrostoma)
- Wart Lichen (Pyrenula santensis)
- Wart Lichen (Pyrenula septicollaris)
- Wart Lichen (Pyrenula subelliptica)
- Wart Lichen (Pyrenula subferruginea)
- Wart Lichen (Pyrenula tenuisepta)
- Wart Lichen (Pyrenula thelomorpha)
- Western Wart Lichen (Pyrenula occidentalis)