Milium effusum subsp. confertum (L.) K.Richt. Dataset Rank SUBSPECIES Published in Pl. Eur. 1: 34 (1890) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Milium species Milium effusum Name Homonyms Milium effusum subsp. confertum (L.) K.Richt. Milium effusum var. confertum Clairv.