Schipperges, B/ Kappen, L/ Sonesson, M 1995: Intraspecific variations of morphology and physiology of temperate to Arctic populations of Cetraria nivalis. - Lichenologist27(6): 517-529. [RLL List # 161 / Rec.# 16623] Keywords: ANATOMY/ CHLOROPHYLL CONTENT/ CO2 EXCHANGE/ ECOTYPES/ INFRASPECIFIC VARIATION/ MORPHOLOGY/ PHOTOSYNTHESIS/ TRANSPLANTS/ WATER RELATIONS
Abstract: 6 fig. ["Five populations of the circumpolar Arctic-alpine lichen species Cetraria nivalis were sampled along a latitudinal gradient from the temperate to the Arctic climatic zone. The populations were compared with respect to their CO2 exchange, water relations and morphology/anatomy."]