| Orchidaceae | |
Anacheilium abbreviatum
| (Schltr.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 40–42, t. 1, f. 1–5 | 2004 |
| Orchidaceae | |
Anacheilium aemulum
| (Lindl.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 42–44, t. 2, f. 1–6 | 2004 |
| Orchidaceae | |
Anacheilium alagoense
| (Pabst) Pabst & Moutinho ex A.V. Pinto | Bradea 3: 182 | 1981 |
| Orchidaceae | |
Anacheilium allemanii
| (Barb. Rodr.) Pabst, Moutinho & A.V. Pinto | Bradea 3: 182 | 1981 |
| Orchidaceae | |
Anacheilium allemanoides
| (Hoehne) Pabst & Moutinho ex A.V. Pinto | Bradea 3: 182 | 1981 |
| Orchidaceae | |
Anacheilium aloisii
| (Schltr.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 49 | 2004 |
| Orchidaceae | |
Anacheilium baculus
| (Rchb. f.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 49–51, t. 7 | 2004 |
| Orchidaceae | |
Anacheilium bennettii
| (Christenson) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 51 | 2004 |
| Orchidaceae | |
Anacheilium bohnkianum
| (V.P. Castro & G.F. Carr) Marçal | Bol. CAOB 58: 49 | 2005 |
| Orchidaceae | |
Anacheilium borsianum
| Campacci | Bol. CAOB 56: 124 | 2004 |
| Orchidaceae | |
Anacheilium brachychilum
| (Lindl.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 52 | 2004 |
| Orchidaceae | |
Anacheilium bueraremense
| Campacci | Bol. CAOB 54: 56 | 2004 |
| Orchidaceae | |
Anacheilium bulbosum
| (Vell.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 54 | 2004 |
| Orchidaceae | |
Anacheilium caetense
| (Bicalho) Pabst, Moutinho & A.V. Pinto | Bradea 3: 183 | 1981 |
| Orchidaceae | |
Anacheilium calamarium
| (Lindl.) Pabst, Moutinho & A.V. Pinto | Bradea 3(23): 183 | 1981 |
| Orchidaceae | |
Anacheilium campos-portoi
| (Pabst) Pabst, Moutinho & A.V. Pinto | Bradea 3: 183 | 1981 |
| Orchidaceae | |
Anacheilium carrii
| (V.P. Castro & Campacci) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 61 | 2004 |
| Orchidaceae | |
Anacheilium chacaoense
| (Rchb. f.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 63–65, t. 16, f. 1–14 | 2004 |
| Orchidaceae | |
Anacheilium chimborazoense
| (Schltr.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 65–67, t. 17, f. 1–15 | 2004 |
| Orchidaceae | |
Anacheilium chondylobulbon
| (A. Rich. & Galeotti) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 67–69, t. 18, f. 1–16 | 2004 |
| Orchidaceae | |
Anacheilium christensonii
| Harding | Bol. CAOB 61: 26 | 2006 |
| Orchidaceae | |
Anacheilium cochleatum
| (L.) Hoffmanns. | Verz. Orchid. 21–22 | 1842 |
| Orchidaceae | |
Anacheilium confusum
| (Rolfe) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 72–73, f. 1–18 | 2004 |
| Orchidaceae | |
Anacheilium crassilabium
| (Poepp. & Endl.) Withner, P.A. Harding & Campacci | Cattleyas Rel.: Debatable Epidendrums 74–77, t. 20–22, f. 1–19 | 2004 |
| Orchidaceae | |
Anacheilium faresianum
| (Bicalho) Pabst, Moutinho & A.V. Pinto | Bradea 3: 183 | 1981 |
| Orchidaceae | |
Anacheilium farfanii
| (Christenson) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 78 | 2004 |
| Orchidaceae | |
Anacheilium faustum
| (Rchb. f. ex Cogn.) Pabst, Moutinho & A.V. Pinto | Bradea 3: 183 | 1981 |
| Orchidaceae | |
Anacheilium fragrans
| (Sw.) Acuña | Bol. Estac. Exper. Agron. Santiago (Cuba) 60: 86–87 | 1938 [1939] |
| Orchidaceae | |
Anacheilium fuscum
| (Schltr.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 83 | 2004 |
| Orchidaceae | |
Anacheilium garcianum
| (Garay & Dunst.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 84 | 2004 |
| Orchidaceae | |
Anacheilium gilbertoi
| (Garay) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 86 | 2004 |
| Orchidaceae | |
Anacheilium glumaceum
| (Lindl.) Pabst & Moutinho ex A.V. Pinto | Bradea 3: 183 | 1981 |
| Orchidaceae | |
Anacheilium grammatoglossum
| (Rchb. f.) Pabst, Moutinho & A.V. Pinto | Bradea 3: 183 | 1981 |
| Orchidaceae | |
Anacheilium hajekii
| (D.E. Benn. & Christenson) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 89 | 2004 |
| Orchidaceae | |
Anacheilium hartwegii
| (Lindl.) Pabst, Moutinho & A.V. Pinto | Bradea 3: 183 | 1981 |
| Orchidaceae | |
Anacheilium × intermedium
| Campacci | Colet. Orquídeas Brasil. 12: 458 | 2016 |
| Orchidaceae | |
Anacheilium inversum
| (Lindl.) Pabst, Moutinho & A.V. Pinto | Bradea 3: 184 | 1981 |
| Orchidaceae | |
Anacheilium ionophlebium
| (Rchb. f.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 93–94, t. 32 | 2004 |
| Orchidaceae | |
Anacheilium itabirinhense
| Campacci | Colet. Orquídeas Brasil. 7: 210-213, f. s.n. | 209 |
| Orchidaceae | |
Anacheilium janeirense
| Campacci | Cattleyas Rel.: Debatable Epidendrums 94 | 2004 |
| Orchidaceae | |
Anacheilium jauanum
| (Carnevali & I. Ramírez) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 96 | 2004 |
| Orchidaceae | |
Anacheilium joaquingarcianum
| (Pupulin) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 98 | 2004 |
| Orchidaceae | |
Anacheilium kaustkyi
| Pabst, Moutinho & A.V. Pinto | Bradea 3: 184 | 1981 |
| Orchidaceae | |
Anacheilium lambda
| (Linden ex Rchb. f.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 99 | 2004 |
| Orchidaceae | |
Anacheilium lindenii
| (Lindl.) Hágsater | Native Colomb. Orchids 1: 28 | 1990 |
| Orchidaceae | |
Anacheilium lividum
| (Lindl.) Pabst, Moutinho & A.V. Pinto | Bradea 3: 184 | 1981 |
| Orchidaceae | |
Anacheilium marcilianum
| Campacci | Colet. Orquídeas Brasil. 5: 130 | 2007 |
| Orchidaceae | |
Anacheilium mejia
| Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 101 | 2004 |
| Orchidaceae | |
Anacheilium minimum
| Sauleda & Uribe Vélez | New World Orchid. Nomencl. Notes 107: 2 | 2022 |
| Orchidaceae | |
Anacheilium moojenii
| (Pabst) Pabst, Moutinho & A.V. Pinto | Bradea 3: 184 | 1981 |
| Orchidaceae | |
Anacheilium neurosum
| (Ames) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 105 | 2004 |
| Orchidaceae | |
Anacheilium pamplonense
| (Rchb. f.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 106 | 2004 |
| Orchidaceae | |
Anacheilium papilio
| (Vell.) Pabst, Moutinho & A.V. Pinto | Bradea 3: 184 | 1981 |
| Orchidaceae | |
Anacheilium patricianum
| J.S. Moreno & Campacci | Colet. Orquídeas Brasil. 12: 462–465, A–G, 1–2 | 2016 |
| Orchidaceae | ! |
Anacheilium punctiferum
| (Rchb. f.) Pabst, Moutinho & A.V. Pinto | Bradea 3: 183 | 1981 |
| Orchidaceae | ** |
Anacheilium punctiferum
| (Rchb. f.) F. Barros | Hoehnea 10: 85 | 1983 [1984] |
| Orchidaceae | |
Anacheilium pygmaeum
| (Hook.) Baptista | Bol. CAOB 58: 49 | 2005 |
| Orchidaceae | |
Anacheilium radiatum
| (Lindl.) Pabst, Moutinho & A.V. Pinto | Bradea 3(23): 184 | 1981 |
| Orchidaceae | |
Anacheilium regentii
| (V.P. Castro & Chiron) Marçal | Bol. CAOB 58: 50 | 2005 |
| Orchidaceae | |
Anacheilium regnellianum
| (Hoehne & Schltr.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 110 | 2004 |
| Orchidaceae | |
Anacheilium santanderense
| D.G. Hunt, Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 111 | 2004 |
| Orchidaceae | |
Anacheilium sceptrum
| (Lindl.) Hágsater | Native Colomb. Orchids 1: 28 | 1990 |
| Orchidaceae | |
Anacheilium sessiliflorum
| (Edwall) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 115 | 2004 |
| Orchidaceae | |
Anacheilium simum
| (Dressler) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 116–117, t. 41, f. 1–35 | 2004 |
| Orchidaceae | |
Anacheilium spondiadum
| (Rchb. f.) Nir ex Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 118–119, t. 42 | 2004 |
| Orchidaceae | |
Anacheilium suzanense
| (Hoehne) Pabst | Bradea 3: 184 | 1981 |
| Orchidaceae | |
Anacheilium tigrinum
| (Linden ex Lindl.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 120 | 2004 |
| Orchidaceae | |
Anacheilium trulla
| (Rchb. f.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 122–123, t. 44, f. 1–37 | 2004 |
| Orchidaceae | ** |
Anacheilium trullum
| (Rchb. f.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 122 | 2004 |
| Orchidaceae | |
Anacheilium vagans
| (Ames) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 124–125, t. 45, f. 1–38 | 2004 |
| Orchidaceae | |
Anacheilium vasquezii
| (Christenson) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 126 | 2004 |
| Orchidaceae | |
Anacheilium venezuelanum
| (Schltr.) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 127 | 2004 |
| Orchidaceae | |
Anacheilium vespa
| (Vell.) Pabst, Moutinho & A.V. Pinto | Bradea 3: 184 | 1981 |
| Orchidaceae | |
Anacheilium vinaceum
| (Christenson) Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 130 | 2004 |
| Orchidaceae | |
Anacheilium vita
| D.G. Hunt, Withner & P.A. Harding | Cattleyas Rel.: Debatable Epidendrums 131 | 2004 |
| Orchidaceae | |
Anacheilium widgrenii
| (Lindl.) Pabst, Moutinho & A.V. Pinto | Bradea 3: 185 | 1981 |