Carex wrightii Olney Dataset Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex tetrastachya Name Homonyms Carex wrightii Franch. Carex wrightii Dewey ex Torr. Carex wrightii Olney Carex wrightii Dewey