Synonymy:
Cetrariastrum Sipman, Proc. K. Ned. Akad. Wet., Ser. C, Biol. Med. Sci. 83(4): 335 (1980)
Everniastrum Hale, Mycotaxon 3(3): 345 (1976)
Hypotrachyna subgen. Everniastrum (Hale) Divakar, A. Crespo, Sipman, Elix & Lumbsch, in Divakar, Crespo, Núñez-Zapata, Flakus, Sipman, Elix & Lumbsch, Phytotaxa 132(1): 29 (2013)
Parmelia sect. Everniiformes Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 4 sér. 1: 135 (1899)
Parmelia sect. Hypotrachyna Vain., Acta Soc. Fauna Flora fenn. 7(no. 1): 38 (1890)
Parmelinopsis Elix & Hale, Mycotaxon 29: 242 (1987)

Position in classification:
Hypotrachyna, Parmeliaceae, Lecanorales, Lecanoromycetidae, Lecanoromycetes, Ascomycota, Fungi

Note:
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