| Aulosepalum tenuiflorum (Greenm.) Garay, 1982 |
| Barbosella Schltr., 1918 |
| Barbosella brenesii Schltr., 1923 |
| Barbosella caespifitica (Lehm. & Kraenzl.) Garay, 1974 |
| Barbosella cucullata (Lindl.) Schltr., 1918 |
| Barbosella dussii (Cogn.) Dod, 1986 |
| Barbosella prorepens (Rchb. f.) Schltr., 1918 |
| Barbosella tolimensis (Kraenzl.) Garay, 1974 |
| Barkeria Knowles & Westc., 1838 |
| Barkeria barkeriola Rchb. f., 1884 |
| Barkeria chinensis (Lindl.) Thien, 1966 |
| Barkeria chinensis subsp. naevosa (Lindl.) Thien, 1970 |
| Barkeria chinensis subsp. palmeri (Rolfe) Thien, 1970 |
| Barkeria cyclotella Rchb. f., 1880 |
| Barkeria dorotheae Halb., 1976 |
| Barkeria elegans Knowles & Westc., 1838 |
| Barkeria fritz-halbingeriana Soto Arenas, 1993 |
| Barkeria halbingeri Thien, 1973 |
| Barkeria lindleyana Bateman ex Lindl., 1842 |
| Barkeria lindleyana subsp. cyclotella (Rchb. f.) Thien, 1970 |