Heuchera mexicana W.Schaffn. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Saxifragaceae genus Heuchera species Heuchera mexicana Name Homonyms Heuchera mexicana W.Schaffn. Heuchera mexicana W.Schaffn. ex Rydb. Heuchera mexicana J.H.Schaffn.