Burmanniaceae

Apteria

     Apteria boliviana Rusby

     Apteria setacea Nutt.

Burmannia

     Burmannia bicolor var. subcoelestis Malme

     Burmannia bracteosa Gleason

     Burmannia candida var. caerulea Kuntze

     Burmannia carrenoi Steyerm.

     Burmannia coelestis D.Don

     Burmannia connata Jonker

     Burmannia flavula C.Wright

     Burmannia foliosa Gleason

     Burmannia foliosa subsp. marahuacensis Maguire & Steyerm.

     Burmannia javanica Blume

     Burmannia jonkeri Benthem & Maas

     Burmannia sanariapoana Steyerm.

     Burmannia tenella Benth.

     Burmannia vaupesana Benthem & Maas

Campylosiphon

     Campylosiphon purpurascens Benth.

Gymnosiphon

     Gymnosiphon breviflorus Gleason

     Gymnosiphon fawcetti Urb.

     Gymnosiphon orobanchoides Rusby

     Gymnosiphon recurvatus Snelders & Maas

     Gymnosiphon sphaerocarpus Urb.

Ptychomeria

     Ptychomeria capitata Benth.

     Ptychomeria cornuta Benth.

     Ptychomeria cymosa Benth.

     Ptychomeria divaricata Benth.

     Ptychomeria fimbriata Benth.

     Ptychomeria tenella Benth.

Thismia

     Thismia americana N.Pfeiff.