| Arten: |
| Kefersteinia alata Pupulin |
| Kefersteinia alba Schltr. |
| Kefersteinia andreettae G.Gerlach, Neudecker & Seeger |
| Kefersteinia angustifolia Pupulin & Dressler |
| Kefersteinia auriculata Dressler |
| Kefersteinia aurorae D.E.Benn. & Christenson |
| Kefersteinia bengasahra D.E.Benn. & Christenson |
| Kefersteinia benvenathar D.E.Benn. & Christenson |
| Kefersteinia bertoldii Jenny |
| Kefersteinia bismarckii Dodson & D.E.Benn. |
| Kefersteinia candida D.E.Benn. & Christenson |
| Kefersteinia chocoensis G.Gerlach & Senghas |
| Kefersteinia costaricensis Schltr. |
| Kefersteinia delcastilloi D.E.Benn. & Christenson |
| Kefersteinia elegans Garay |
| Kefersteinia endresii Pupulin |
| Kefersteinia escalerensis D.E.Benn. & Christenson |
| Kefersteinia escobariana G.Gerlach & Neudecker |
| Kefersteinia excentrica Dressler & Mora-Ret. |
| Kefersteinia expansa (Rchb.f.) Rchb.f. |
| Kefersteinia gemma Rchb.f. |
| Kefersteinia graminea (Lindl.) Rchb.f. |
| Kefersteinia guacamayoana Dodson & Hirtz |
| Kefersteinia heideri Neudecker |
| Kefersteinia hirtzii Dodson |
| Kefersteinia jarae D.E.Benn. & Christenson |
| Kefersteinia klabochii (Rchb.f.) Schltr. |
| Kefersteinia koechliniorum Christenson |
| Kefersteinia lacerata Fowlie |
| Kefersteinia lactea (Rchb.f.) Schltr. |
| Kefersteinia lafontainei Senghas & G.Gerlach |
| Kefersteinia laminata Rchb.f. |
| Kefersteinia lehmannii P.Ortiz |
| Kefersteinia licethyae D.E.Benn. & Christenson |
| Kefersteinia lojae Schltr. |
| Kefersteinia maculosa Dressler |
| Kefersteinia medinae Pupulin & G.Merino |
| Kefersteinia microcharis Schltr. |
| Kefersteinia minutiflora Dodson |
| Kefersteinia mystacina Rchb.f. |
| Kefersteinia niesseniae P.Ortiz |
| Kefersteinia ocellata Garay |
| Kefersteinia orbicularis Pupulin |
| Kefersteinia oscarii P.Ortiz |
| Kefersteinia parvilabris Schltr. |
| Kefersteinia pastorellii Dodson & D.E.Benn. |
| Kefersteinia pellita Rchb.f. ex Dodson & D.E.Benn. |
| Kefersteinia perlonga Dressler |
| Kefersteinia pulchella Schltr. |
| Kefersteinia pusilla (C.Schweinf.) C.Schweinf. |
| Kefersteinia retanae G.Gerlach ex C.O.Morales |
| Kefersteinia richardhegerlii R.Vásquez & Dodson |
| Kefersteinia ricii R.Vásquez & Dodson |
| Kefersteinia saccata Pupulin |
| Kefersteinia salustianae D.E.Benn. & Christenson |
| Kefersteinia sanguinolenta Rchb.f. |
| Kefersteinia stapelioides Rchb.f. |
| Kefersteinia stevensonii Dressler |
| Kefersteinia taggesellii Neudecker |
| Kefersteinia taurina Rchb.f. |
| Kefersteinia tinschertiana Pupulin |
| Kefersteinia tolimensis Schltr. |
| Kefersteinia trullata Dressler |
| Kefersteinia vasquezii Dodson |
| Kefersteinia villenae D.E.Benn. & Christenson |
| Kefersteinia villosa D.E.Benn. & Christenson |
| Kefersteinia vollesii Jenny |
| Kefersteinia wercklei Schltr. |