Plectocephalus americanus (Nutt.) D.Don species accepted

Plectocephalus bridgesii (S.Moore) Penneck. & Chaura species accepted

Plectocephalus bulbosus (Hook. & Arn.) Penneck. & Chaura species accepted

Plectocephalus cachinalensis (Phil.) N.Garcia & Susanna species accepted

Plectocephalus floccosus (Hook. & Arn.) N.Garcia & Susanna species accepted

Plectocephalus formosus (Ravenna) Penneck. & Gl.Rojas species accepted

Plectocephalus gayanus (J.Rémy) Penneck. & Chaura species accepted

Plectocephalus illapelinus (Phil.) Penneck. & Gl.Rojas species accepted

Plectocephalus monocephalus (J.Rémy) Penneck. & Chaura species accepted

Plectocephalus rothrockii (Greenm.) D.J.N.Hind species accepted

Plectocephalus tweediei (Hook. & Arn.) N.Garcia & Susanna species accepted

Plectocephalus atacamensis (Reiche) Penneck. & Chaura species accepted

Plectocephalus varians (A.Rich.) C.Jeffrey ex Cufod. species accepted

Plectocephalus chilensis G.Don ex Loudon species accepted