Carex albolutescens var. sparsiflora Olney Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex albolutescens Name Homonyms Carex albolutescens var. sparsiflora Olney ex A.Gray Carex albolutescens var. sparsiflora Olney