Degelius, G 1994: Studies in the lichen family Collemataceae VII. Two new tropical Collema species. - Nordic Journal of Botany14(2): 229-233. [RLL List # 156 / Rec.# 4187] Keywords: COLLEMA/ COLLEMATACEAE/ ECUADOR/ NEW GUINEA/ PAPUA NEW GUINEA
Abstract: 5 fig. [New: Collema chimbuense sp. nov. (from Papua, New Guinea), C. scabrum sp. nov. (from Ecuador)]