Ptychomitriumreichenbachianum (Lorentz) Schimp. ex Besch.
Ptychomitriumreichenbachianum is the name of a species, part of the genus Ptychomitrium.
This name is an alternative combination by Schimp. ex Besch. of an original description of species by Lorentz under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Botany