Carex tomentosa Lightf. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Fl. Scot. 553. Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex tomentosa Name Homonyms Carex tomentosa Hornem. Carex tomentosa L. Carex tomentosa C.A.Mey., 1831 Carex tomentosa Lightf.