Synonymy:
Hypoxylon bovei Speg., Boln Acad. nac. Cienc. Córdoba 11(2): 201 (1887) [1888]

Hypoxylon annulatum var. patagoniensis Henn., Öfvers. K. Svensk. Vetensk.-Akad. Förhandl. 57(no. 2): 327 (1900)

Rosellinia moelleriana Henn., Hedwigia 41: 13 (1902)

Hypoxylon chalybaeum var. effusum Sacc., in Trotter, Syll. Fung. (Abellini) 24(2): 1080 (1928)

Position in classification:
Annulohypoxylon, Hypoxylaceae, Xylariales, Xylariomycetidae, Sordariomycetes, Ascomycota, Fungi

Note:
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