Chroolepus tenue var. ferricula Hansg., 1891 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Trentepohliales family Trentepohliaceae genus Printzina species Printzina lagenifera Name Homonyms Chroolepus tenue var. ferricula Hansg., 1891