Isoetes histrix var. desquamata A.Br. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Lycopodiopsida order Isoetales family Isoetaceae genus Isoetes species Isoetes histrix Name Homonyms Isoetes histrix var. desquamata A.Br. Isoetes histrix var. desquamata (A.Braun) Batt. & Trab. Isoetes histrix f. desquamata A.Braun