Staurastrum furcatum var. aciculiferum (West) Coesel, 1996 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Staurastrum species Staurastrum furcatum Name Synonyms Staurastrum avicula var. aciculiferum West, 1889 Homonyms Staurastrum furcatum var. aciculiferum (West) Coesel, 1996