Esseen, PA 1981: Host specificity and ecology of epiphytic macrolichens in some central Swedish spruce forests. - Wahlenbergia7: 73-80. [RLL List # 114-27 / Rec.# 5189] Keywords: ECOLOGY/ EPIPHYTE/ SWEDEN/ SUBSTRATE PREFERENCE/ SPRUCE
Abstract: 1 figure. 3 tables. ["The occurrence and dregrees of abundance of epiphytic macrolichens found on six tree species ... at 10 localities in spruce forests in central Sweden were investigated. Clear differences in the epiphytic lichen flora of the different tree species existed." With several of the fruticose lichens, a significant increase in thallus length was found with increased tree height.]