Geranium acaule Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Geraniales family Geraniaceae genus Geranium species Geranium humboldtii Name Homonyms Geranium acaule Willd. ex Kunth Geranium acaule L. Geranium acaule DC. Geranium acaule Thunb. Geranium acaule Willd.