Gyalecta friesii

Familia: Gyalectaceae
Genus: Gyalecta
Species:

Gyalecta friesii Flotow ex Körber, 1855

Basionym

• Petractis friesii A. Massal., 1854

• Körb., Syst. lich. germ. (Breslau): 173 (1855)

• Koerber, G.W. (1855) Systema Lichenum Germaniae (I-XXXIV). Die Flechten Deutschlands mikroscopisch geprüft, kritisch gesichtet, charakteristisch beschrieben und systematisch geordnet. - Breslau.   **[Mattick Rec.# 23705] - (Recent Literature on Lichens - Mattick No.)** (Biodiversity Heritage Library)

• Thomson, J.W. (1997) Gyalecta Ach. (pp. 237-242) In, American Arctic Lichens: 2. The Microlichens. The University of Wisconsin Press, 675 pages.   **[RLL List # 170 / Rec.# 18517] - (Recent Literature on Lichens)** (Discussion of Gyalecta friesii and distribution map for the American arctic: p. 239)

• USDA Plants Database

• North American Lichen Checklist, Version (#16) 18 June 2010.

• Index Fungorum

• MycoBank