Hypericum rufescens Klotzsch Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Hypericaceae genus Hypericum species Hypericum rigidum Name Homonyms Hypericum rufescens Klotzsch ex Rchb. Hypericum rufescens Klotzsch Hypericum rufescens Lam.