Sclerocactus johnsonii (Parry ex Engelm.) N.P.Taylor in Bradleya 5: 94. 1987

Sclerocactus johnsonii (Parry ex Engelm.) N.P.Taylor in Bradleya 5: 94. 1987

Sclerocactus johnsonii (Parry ex Engelm.) N.P.Taylor in Bradleya 5: 94. 1987

is new combination for Echinocactus johnsonii Parry ex Engelm., Botany (Fortieth Parallel): 117. 1871

Taxon for this name

Sclerocactus johnsonii (Parry ex Engelm.) N.P.Taylor in Bradleya 5: 94. 1987