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

Ectocarpus granulosus (Sm.) C.Agardh

Botany

Taxonomy

Algues 1
Ectocarpus 1

Specimens registered in collections

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

Ectocarpus granulosus Anglos.

Botany

Ectocarpus granulosus Harv.

Botany

Ectocarpus granulosus Ag.

Botany

Taxonomy

Algues 1
Ectocarpus 1

Specimens registered in collections

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

Ectocarpus granulosus Anglor.

Botany

Ectocarpus granulosus (Sm.) C.Agardh

Zoology

Taxonomy

Algues 27
Ectocarpus 27

Specimens registered in collections

Collection Number of specimens (or sets)
Marine Laboratory of Concarneau (CO) 27