Several names share this combination and are defined under the rules of the botanical code. The species name Conostomum tetragonum might be an homonymy case.

Conostomum tetragonum Lindb.

Botany

Taxonomy

Conostomum 10

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 10

Conostomum tetragonum (Dicks.) Lindb.

Botany

Taxonomy

Conostomum 1

Specimens registered in collections

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

Conostomum tetragonum (Hedw.) Lindb.

Botany

Helmet-moss

Taxonomy

Conostomum 3

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 3

Conostomum tetragonum (With.) Lindb.

Botany

Conostomum tetragonum (Brid.) Lindb.

Botany

Taxonomy

Conostomum 2

Specimens registered in collections

Collection Number of specimens (or sets)
Cryptogams (PC) 2