Pennellia boliviensis (Muschl.) Al-Shehbaz species accepted

Pennellia microsperma (Rollins) R.A.Price, C.D.Bailey & Al-Shehbaz species accepted

Pennellia longifolia (Benth.) Rollins species accepted

Pennellia parvifolia (Phil.) Al-Shehbaz & C.D.Bailey species accepted

Pennellia tricornuta (Rollins) R.A.Price, C.D.Bailey & Al-Shehbaz species accepted

Pennellia brachycarpa Beilstein & Al-Shehbaz species accepted

Pennellia patens (O.E.Schulz) Rollins species accepted

Pennellia lasiocalycina (O.E.Schulz) Rollins species accepted

Pennellia micrantha (A.Gray) Nieuwl. species accepted

Pennellia lechleri (E.Fourn.) Al-Shehbaz & C.D.Bailey species accepted

Pennellia yalaensis Salariato & Al-Shehbaz species accepted