Nemastoma dichotomum J.G.Agardh Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Nemastomatales family Nemastomataceae genus Nemastoma species Nemastoma dichotomum Name Synonyms Ginannia irregularis Kütz., 1849 Gymnophlaea dichotoma var. tenuis Kütz., 1866 Halymenia dichotoma (J.Agardh) Mont., 1846 Nemostoma dictostoma J.G.Agardh Homonyms Nemastoma dichotomum J.G.Agardh