Several names share this combination and are defined under the rules of the botanical code. The species name Hypnumtetragonum might be an homonymy case.
Hypnumtetragonum is the name of a species, part of the genus Hypnum.
This species has been described by Sw. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code).
Botany
Online references
Hypnumtetragonum Sw. ex Hedw.
Hypnumtetragonum is the name of a species, part of the genus Hypnum.
This species has been described by Sw. ex Hedw. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code).
Botany