Commelina alba Buch.-Ham. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Commelinales family Commelinaceae genus Commelina species Commelina appendiculata Name Homonyms Commelina alba Buch.-Ham. ex C.B.Clarke Commelina alba Buch.-Ham.