Siphoneugena crassifolia (DC.) Proença & Sobral species accepted

Siphoneugena delicata Sobral & Proença species accepted

Siphoneugena densiflora O.Berg species accepted

Siphoneugena dussii (Krug & Urb.) Proença species accepted

Siphoneugena glabrata Loza & P.Jørg. species accepted

Siphoneugena kiaerskoviana (Burret) Kausel species accepted

Siphoneugena kuhlmannii Mattos species accepted

Siphoneugena martinellii (G.M.Barroso & Peixoto) Stadnik & Sobral species accepted

Siphoneugena minima Loza & A.Fuentes species accepted

Siphoneugena occidentalis D.Legrand species accepted

Siphoneugena reitzii D.Legrand species accepted

Siphoneugena guilfoyleiana Proença species accepted

Siphoneugena carolyniae T.Fern. & J.M.A.Braga species accepted

Siphoneugena occhionii (D.Legrand) Stadnik & Proenca species accepted

Siphoneugena itatiaiensis D.K.D.Caldas & Stadnik species accepted