Porrum sphaerocephalon (L.) Rchb., 1830 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Amaryllidaceae genus Allium species Allium sphaerocephalon Name Homonyms Porrum sphaerocephalon (L.) Rchb., 1830