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Hypotrachyna billingsii (W.L. Culb. & C.F. Culb.) Divakar, A. Crespo, Sipman, Elix & Lumbsch   (redirected from: Cetrariastrum billingsii W.L. Culb. & C. F. Culb.)
Family: Parmeliaceae
[Cetrariastrum billingsii W.L. Culb. & C. F. Culb.,  more]
Hypotrachyna billingsii image