McCune, Bruce; Schoch, Conrad; Root, Heather T.; Kageyama, Stacie A.; Miadlikowska, Jolanta (American Bryological and Lichenological Society, Inc., 2011)
Hypogymnia imshaugii is one of the most common, conspicuous and morphologically variable epiphytic lichens of the Pacific coastal states and provinces. The species varies greatly in morphology and chemistry, suggesting m ...