Convolvulus hermanniae var. elongatus L'Hér. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Solanales family Convolvulaceae genus Convolvulus species Convolvulus hermanniae Name Homonyms Convolvulus hermanniae var. elongatus Choisy Convolvulus hermanniae var. elongatus L'Hér.