Moltkia petraea Vis. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Boraginales family Boraginaceae genus Moltkia species Moltkia petraea Name Homonyms Moltkia petraea (Tratt.) Griseb. Moltkia petraea (Tratt.) Boiss. Moltkia petraea Vis.