Neolloydia johnsonii (Parry ex Engelm.) L.D. Benson var. lutescens (Parish) W.T. Marsh. ex R.G. Engard
Echinocactus johnsonii Parry ex Engelm.
Echinocactus johnsonii Parry ex Engelm. var. lutescens Parish
Neolloydia johnsonii (Parry ex Engelm.) L.D. Benson
Sclerocactus johnsonii (Parry ex Engelm.) N.P. Taylor
Neolloydia johnsonii (Parry ex Engelm.) L.D. Benson var. lutescens (Parish) W.T. Marsh. ex R.G. Engard
Neolloydia johnsonii (Parry ex Engelm.) L.D. Benson var. lutescens (Parish) W.T. Marshall ex R.G. Engard