Muhlenbergia arachnoides (Poir.) Trin. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Muhlenbergia species Muhlenbergia expansa Name Homonyms Muhlenbergia arachnoides (Poir.) Trin. ex Steud. Muhlenbergia arachnoides (Poir.) Trin.