Synonyms
Calais aphantocarpha A.Gray
Microseris douglasii var. tenella (A.Gray) Hoover
Microseris aphantocarpha Sch.Bip.
Microseris aphantocarpha var. mariposana Jeps.
Microseris aphantocarpha var. tenella A.Gray
Calais tenella A.Gray
Microseris tenella Sch.Bip.
Microseris tenella var. aphantocarpha S.F.Blake