Parmelia olivacea and the allied non-isidiate and non-sorediate corticolous lichens in the Northern Hemisphere
Contributors: Societas pro Fauna et Flora Fennica
Series: Acta botanica Fennica -- 70
Published: 1966
Place of publication: Helsinki
Language: eng; fin
Number of pages: 68
Subjects: Lichens; Parmelia
Notes: Bibliography: p. 58-63.