Synonyms
Scorzonella leachiana M.Peck
Calais bolanderi A.Gray
Scorzonella bolanderi Greene
Scorzonella leptosepala Nutt.
Scorzonella laciniata var. bolanderi (A.Gray) Jeps.
Microseris leptosepala A.Gray
Scorzonella glauca Nutt.
Microseris bolanderi A.Gray