Synonyms
Machaeranthera setigera Nees
Machaeranthera correllii Shinners
Eriocarpum blephariphyllum (A.Gray) Greene
Eriocarpum serratum Greene
Sideranthus serratus (Greene) Standl.
Eriocarpum gymnocephalum Greene
Machaeranthera setigera var. latifolia Nees
Haplopappus blephariphyllus A.Gray
Machaeranthera blephariphylla (A.Gray) Shinners
Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm.