Title: Stereocaulon sterile (Sav.) M. Lamb and Stereocaulon groenlandicum (Dahl) M. Lamb, two more hitherto overlooked lichen species
Authors: Mackenzie, Elke, 1911-1990
Publisher: [Farlow Herbarium of Cryptogamic Botany, Harvard University],
Year: 1973
Subjects: Stereocaulon sterile.; Stereocaulon groenlandicum.; Lichens Classification.