Gymnosiphon syceorosensis Nickrent species accepted

Gymnosiphon mayottensis Cheek species accepted

Gymnosiphon saccatum (Sandwith) V.Merckx & Byng species accepted

Gymnosiphon urbani (Goebel & Suess.) V.Merckx & Byng species accepted

Gymnosiphon philippinensis Pelser, Salares & Barcelona species accepted

Gymnosiphon queenslandicus B.Gray & Y.W.Low species accepted

Gymnosiphon panamensis Jonker species accepted

Gymnosiphon sphaerocarpus Urb. species accepted

Gymnosiphon afro-orientalis Cheek species accepted

Gymnosiphon neglectus Jonker species accepted

Gymnosiphon papuanus Becc. species accepted

Gymnosiphon recurvatus Snelders & Maas species accepted

Gymnosiphon niveus (Griseb.) Urb. species accepted

Gymnosiphon minutus Snelders & Maas species accepted

Gymnosiphon guianensis Gleason species accepted

Gymnosiphon longistylus (Benth.) Hutch. species accepted

Gymnosiphon danguyanus H.Perrier species accepted

Gymnosiphon brachycephalus Snelders & Maas species accepted

Gymnosiphon capitatus (Benth.) Urb. species accepted

Gymnosiphon aphyllus Blume species accepted

Gymnosiphon usambaricus Engl. species accepted

Gymnosiphon okamotoi Tuyama species accepted

Gymnosiphon pauciflorus Schltr. species accepted

Gymnosiphon refractus (Miers) Benth. & Hook.f. species accepted

Gymnosiphon suaveolens (H.Karst.) Urb. species accepted

Gymnosiphon oliganthus Schltr. species accepted

Gymnosiphon samoritoureanus Cheek species accepted

Gymnosiphon tenellus (Benth.) Urb. species accepted

Gymnosiphon minahassae Schltr. species accepted

Gymnosiphon marieae Cheek species accepted

Gymnosiphon cymosus (Benth.) Benth. & Hook.f. species accepted

Gymnosiphon divaricatus (Benth.) Benth. & Hook.f. species accepted

Gymnosiphon fimbriatus (Benth.) Urb. species accepted

Gymnosiphon breviflorus Gleason species accepted

Gymnosiphon constrictus Maas & H.Maas species accepted

Gymnosiphon bekensis Letouzey species accepted

Gymnosiphon affinis J.J.Sm. species accepted