Fries,E 1825: Systema Orbis Vegetabilis. Primas lineas novae constrictionis periclitatur Elias Fries. Pars I. Plantae homonemeae. - \Lundae. 1-369(-374) pp. [Mattick Rec.# 16825] Keywords: CLASSIFICATION\EVERNIASTRUM
Abstract: (943 = page with description of Parmelia cirrhata)