Gaillardia henricksonii B. L.Turner (original description)
Machaeranthera pinnatifida subsp. gooddingii (A.Nelson) B.L.Turner & R.L.Hartm. accepted as Xanthisma spinulosum var. gooddingii (A.Nelson) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera pinnatifida subsp. goodingii (A.Nelson) B.L.Turner & R.L.Hartm. (original description)
Machaeranthera pinnatifida var. chihuahuana B.L.Turner & R.L.Hartm. accepted as Xanthisma spinulosum var. chihuahuanum (B.L.Turner & R.L.Hartm.) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera pinnatifida var. glaberrima (Rydb.) B.L.Turner & R.L.Hartm. accepted as Xanthisma spinulosum var. glaberrimum D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera pinnatifida var. goodingii (A.Nelson) B.L.Turner & R.L.Hartm. accepted as Xanthisma spinulosum var. gooddingii (A.Nelson) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera pinnatifida var. incisifolia (I.M.Johnst.) B.L.Turner & R.L.Hartm. accepted as Machaeranthera incisifolia (I.M.Johnst.) G.L.Nesom (original description)
Machaeranthera pinnatifida var. scabrella (Greene) B.L.Turner & R.L.Hartm. accepted as Ericameria nauseosa var. ammophila L.C.Anderson (original description)
Machaeranthera scabrella B.L.Turner & R.L.Hartm. (original description)
Sabazia annua (S.F.Blake) B.L.Turner accepted as Alepidocline annua S.F.Blake (original description)
Sabazia breedlovei B.L.Turner accepted as Alepidocline breedlovei (B.L.Turner) B.L.Turner (original description)
Sabazia brevilingulata B.L.Turner accepted as Alepidocline annua S.F.Blake (original description)
Sabazia sodiroi (Hieron.) B.L.Turner accepted as Alloispermum sodiroi (Hieron.) H.Rob. (original description)