Goward, T/ Ahti, T 1983: Parmelia hygrophila, a new lichen species from the Pacific Northwest of North America. - Annales Botanici Fennici20: 9-13. [RLL List # 118-27 / Rec.# 6940] Keywords: KEY/ PACIFIC NORTHWEST/ NEW TAXA/ CANADA/ WASHINGTON/ PARMELIA
Abstract: 2 figures. [New: Parmelia hygrophila sp. nov. Authors include a key to the species in the Parmelia saxatilis group in the Pacific Northwest.]