Phalangium holosericeum Pourr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Asphodelaceae genus Simethis species Simethis mattiazzii Name Homonyms Phalangium holosericeum Pourr. ex Willk. & Lange Phalangium holosericeum Pourr.