Pyrenula cerina

Familia: Pyrenulaceae
Genus: Pyrenula
Species:

Pyrenula cerina Eschw., 1824

• Eschw., Syst. Lich.: 25 (1824)

• Eschweiler, F.G. (1824) Systema lichenum, genera exhibens rite distincta, pluribus novis adaucta. - Norimbergiae. 1-26 pp.   **[Mattick Rec. # 31959] - (Recent Literature on Lichens - Mattick No.)** (PDF file)

• Pyrenula cerina in United States Department of Agriculture, Natural Resources Conservation Service, PLANTS Database.

• North American Lichen Checklist, Version (#17) 16 May 2011

• Index Fungorum

• MycoBank

• Pictures of tropical lichens - Pyrenula cerina