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

Ptilothamnion Thuret, 1863

Botany

Taxonomy

Algues 66

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 66

Ptilothamnion Thuret, 1863

Zoology

Taxonomy

Algues 5

Specimens registered in collections

Collection Number of specimens (or sets)
Marine Laboratory of Concarneau (CO) 5