Oldenlandia staelioides f. major DeWild. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Manostachya species Manostachya staelioides Name Homonyms Oldenlandia staelioides f. major De Wild. Oldenlandia staelioides f. major DeWild.