Circaea quadrisulcata Maxim. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Myrtales family Onagraceae genus Circaea species Circaea erubescens Name Homonyms Circaea quadrisulcata (Maxim.) Franch. & Sav. Circaea quadrisulcata Maxim.