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

Polysiphonia stricta Grev.

Botany

Taxonomy

Algues 24
Polysiphonia 24

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 24

Polysiphonia stricta Mont.

Botany

Taxonomy

Algues 4
Polysiphonia 4

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 4

Polysiphonia stricta Ag.

Botany

Taxonomy

Algues 12
Polysiphonia 12

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 12

Polysiphonia stricta (Dillw.) Grev.

Botany

Taxonomy

Algues 11
Polysiphonia 11

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 11

Polysiphonia stricta Crouan

Botany

Taxonomy

Algues 1
Polysiphonia 1

Specimens registered in collections

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

Polysiphonia stricta Harvey

Zoology

Polysiphonia stricta (Dillw.) Grev.

Zoology