Cassine tetragona subsp. laxa (Loes.) Loes. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Celastrales family Celastraceae genus Lauridia species Lauridia tetragona Name Homonyms Cassine tetragona var. laxa (Loes.) Loes. Cassine tetragona subsp. laxa (Loes.) Loes.