Armstrong, RA 1982: Competition between three saxicolous species of Parmelia (lichens). - New Phytologist90: 67-72. [RLL List # 113-3 / Rec.# 912] Keywords: COMPETITION/ PARMELIA/ SAXICOLOUS/ ECOLOGY
Abstract: 1 figure. 1 table. ["The results suggest that the three lichens show interference by competition for space and light in the following order of competitive ability: P. conspersa > P. saxatilis > P. glabratula ssp. fuliginosa."]