Staurogenia rectangularis (Naeg.) Al.Br.
Staurogenia rectangularis is the name of a species, part of the genus Staurogenia.
This name is an alternative combination by Al.Br. of an original description of species by Naeg. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..