Several names share this combination and are defined under the rules of the botanical code. The species name Callithamnion scopulorum might be an homonymy case.
The name Callithamnion scopulorum is a slight homonymy case. This name is used according to the rules of several different nomenclatural codes.

Callithamnion scopulorum C.Agardh

Botany

Taxonomy

Algues 28
Callithamnion 28

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 28

Callithamnion scopulorum Crouan

Botany

Callithamnion scopulorum C.Agardh

Zoology

Taxonomy

Algues 9
Callithamnion 9

Specimens registered in collections

Collection Number of specimens (or sets)
Marine Laboratory of Concarneau (CO) 9