Several names share this combination and are defined under the rules of the botanical code. The species name Hypoxylon concentricum might be an homonymy case.

Hypoxylon concentricum (Bolt.) Fr.

Botany

Taxonomy

Hypoxylon 1

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 1

Hypoxylon concentricum Grev.

Botany

Taxonomy

Hypoxylon 10

Infraspecific ranks

Hypoxylon concentricum Grev. var. minutum 1

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 10