Pirea olgae (Regel & Schmalh.) T.Durand, 1888 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Nasturtium species Nasturtium microphyllum Name Homonyms Pirea olgae (Regel & Schmalh.) T.Durand ex Prantl Pirea olgae (Regel & Schmalh.) T.Durand, 1888