Synonymy:
Parmelia crinita Ach., Syn. meth. lich. (Lund): 196 (1814)
Parmelia perforata subsp. crinita (Ach.) Tuck., Syn. N. Amer. Lich. (Boston) 1: 55 (1882)
Imbricaria crinita (Ach.) Arnold, Flora, Regensburg 67(9): 159 (1884)

Parmelia proboscidea Taylor, in Mackay, Fl. Hibern. (Dublin) 2: 143 (1836)
Imbricaria proboscidea (Taylor) Jatta, Nuovo G. bot. ital. 22(1): 50 (1890)

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

Note:
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