Listeria Neck. Dataset GBIF Backbone Taxonomy Rank GENUS Published in Elem. Bot. 1: 206 (1790) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Oldenlandia Name Homonyms Listeria Robineau-Desvoidy, 1863 Listeria Pirie, 1940 Listeria Neck. ex Raf. Listeria de Nicéville, 1894 Listeria Spreng. Listeria Neck.