Parmeliaceae November 30, 2020 Dan Nelson Chartreuse thallus? Check. Big brown apothecia? Check! Vupicida canadensis (Brown-eyed Sunshine Lichen)Letharia vulpina complex (Wolf Lichens)Usnea longissima (Methuselah"s Beard)Hypogymnia physodesHypogymnia enteromorphaPlatismatia glaucaEvernia prunastriParmelia sulcataXanthoparmelia coloradoensis?Letharia columbianaMelanelixia glabratula (Polished Camouflage)
