Chelonanthus hamatus Lepis species accepted

Chelonanthus alatus Standl. species accepted

Chelonanthus albus (Spruce ex Progel) V.M.Badillo species accepted

Chelonanthus angustifolius (Kunth) Gilg species accepted

Chelonanthus fistulosus (Poir.) Gilg species accepted

Chelonanthus grandiflorus (Aubl.) Hassl. species accepted

Chelonanthus longistylus (Pers. & Maas) Struwe & Albert species accepted

Chelonanthus matogrossensis (J.G.M.Pers. & Maas) Struwe & V.A.Albert species accepted

Chelonanthus pterocaulis Lepis species accepted

Chelonanthus purpurascens (Aubl.) Struwe, Nilsson & Albert species accepted

Chelonanthus viridiflorus (Mart.) Gilg species accepted