Echinocereus pectinatus subsp. rutowiorum W.Blum subspecies accepted

Echinocactus pectinifer var. laevior Lem. variety synonym

Echinocereus pectinatus var. minor (Engelm.) L.D.Benson variety synonym

Echinocactus pectinatus Scheidw. species synonym

Echinocereus pectinatus subsp. wenigeri (L.D.Benson) W.Blum & Rutow subspecies accepted

Echinocereus pectinatus var. rufispinus K.Schum. variety synonym

Echinocereus pectinatus var. reichenbachii Werderm. variety synonym

Echinocereus pectinatus var. jamauvei Fric variety synonym

Echinocereus pectinatus var. chrysacanthus K.Schum. variety synonym

Echinocereus pectinatus var. wenigeri L.D.Benson variety synonym

Echinopsis pectinata (Scheidw.) J.H.Fennell species synonym

Cereus pectinatus var. spinosus J.M.Coult. variety doubtful

Cereus dasyacanthus var. minor Engelm. variety synonym

Cereus pectinatus (Scheidw.) Engelm. species synonym

Cereus pectinatus var. pectinatus variety accepted

Echinocereus pectinatus subsp. pectinatus subspecies accepted

Echinopsis pectinata var. laevior Monv. ex C.F.Forst. variety synonym

Echinocereus pectinatus var. laevior Th.Wolf variety synonym

Echinocereus pectinatus var. robustior Th.Wolf variety synonym

Echinocereus pectinatus var. castaneus Rydb. variety synonym

Cereus pectinatus var. adustus (Engelm. ex Wisl.) K.Schum. variety doubtful

Echinocereus pectinatus var. candicans Rydb. variety synonym

Echinocactus pectinifer Lem. species synonym

Echinocereus pectinatus var. robustus F.A.Bauer variety synonym

Echinopsis pectinata var. laevior Monv. variety homotypic synonym

Echinocereus pectinatus var. jamauvei Frič ex Orcutt, 1926 variety accepted