The name Castagnea is a slight homonymy case. This name is used according to the rules of several different nomenclatural codes.

Castagnea

Botany

Taxonomy

Algues 492

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 492

Castagnea

Zoology

Taxonomy

Algues 2

Specimens registered in collections

Collection Number of specimens (or sets)
Marine Laboratory of Concarneau (CO) 7