Synonymy:
Onygena faginea Fr. & Palmquist, in Fries & Nordholm, Symb. gasteromyc. (Lund) 3: 25 (1818) [1817]
Pilacre faginea (Fr. & Palmquist) Berk. & Broome, Ann. Mag. nat. Hist., Ser. 2 5: 365 (1850)
Botryochaete faginea (Fr. & Palmquist) Corda, in Zobel, Icon. fung. (Prague) 6: 47 (1854)

Cribraria onygena Schumach., Enum. pl. (Kjøbenhavn) 2: 219 (1803)

Pilacre petersii Berk. & M.A. Curtis, in Berkeley & Broome, Ann. Mag. nat. Hist., Ser. 3 3: 362 (1859)
Ecchyna petersii (Berk. & M.A. Curtis) Pat., Essai Tax. Hyménomyc. (Lons-le-Saunier): 17 (1900)

Aecidium petersii Berk. & M.A. Curtis, N. Amer. Fung.: no. 580 (1875)

Position in classification:
Phleogena, Phleogenaceae, Atractiellales, Incertae sedis, Atractiellomycetes, Basidiomycota, Fungi

Note:
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