Nelsonia canescens Nees ex Hemsl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Acanthaceae genus Nelsonia species Nelsonia canescens Name Synonyms Nelsonia canescens Nees Homonyms Nelsonia canescens (Lam.) Spreng. Nelsonia canescens Nees ex Hemsl. Nelsonia canescens Nees