Vandea.] CLXIX. ORCHIDEJE. 503 
'affinibus ex America australi v. centrali et ad 10 ex India occidentali. 4. Rich. Fl. Cub. t. 84. 
Jot. Mag. t. 2713, 3393, 4130, Bot. Heg. t. 1787, 1789, 1842, £. 64. Pazt. Fl. Gard. t. 33. 
O. onustum, Lindl, e Panama, species pseudobulbosa, in Fol. Orch. 12 errore inter Equitantia 
collocatur. O. crista-galli, Reichb. f. (O. decipiens, Lindl), primo aspectu O. iridifolio subsimile, 
sub hoc nomine in Bot. Reg. t. 1911 delineatum fuit, sed rite in Fol. Orch. ad species planifolius 
pseudobulbosas transfertur. 
3. Teretifolia, Folia in pseudobulbo parvo solitaria (v. gemina ?), longa, carnosa, teretia v. parum 
compressa. Inflorescentia et flores Planifoliorum. Species pauce per aream totam generis late 
dispersz. Bot. Mag. t. 3008. Bot. Heg. t. 1994, 1842, t. 4, 1840, t. 27. 
4. Planifolia. Cánles ! pseudobülbosi, foliis sub pseudobulbo paucis planis v. basi breviter con- 
cavis nec equi ia sepius panieulata, rarius ad racemum pauciflorum v. in una 
specie ad florem unicum reducta. Labelli lamina lata, sepalis longior. Species numeros:, habitu 
vario, a Lindleyo in series 11 distribute, i imprimis ad sepala pom libera v. Abhsie plus minus 
connata, v. ad formam labelli ejusque dentes v. cristas distinct ad usum 
praetieum sufficientes, etsi parum naturales. ZH. B. et K. Nov. Gen. et Sp.t. 81. Pepp. et Endl. Nov. 
Gen. et Sp. t. 60. Batem. Orch. Mez. et Guatem, t. 3, 4, et t. 20 (Odontoglossum).  Lindl. Collect. t. 
21; Sert. Orch. t. 25 (Cyrtochilus), 27, 39, 48 ; in Paat. Fl. Gard. t. 6,21, 87. eichb. f. Xen. Orch. 
t. 18, 33, 36, 63, 69, 98, 99 ; e? in Saund. Hef. Bot. t, 14, 15. Link, Kl. et. Otto, Ic. Pl. Har. t. 6. 
Jot. Mag. t. 777, 1491, 2203, 2990, 3109, 3486, 3499, 3581, 3705, 3712, 3752, 3806, 3807, 3836, 3854, 
3880, 3912, 3926, 4148, 4454, 4824, 5193, 5214, 5293, 5708, 0720, 0743, 5750, 5858, 5878, 5980, 
6138, 6254, 6278, 6322, 6494 (pauce sub Cyrtochilo). .Bot. Reg. t. 727, 920, 1007, 1050, 1542, 1569, 
1651, 1660, 1699, 1758, 1851, 1887, 1911, 1920, 1929, 2006; 1838, 7. 44, 48; 1839, /. 42, 57; 1840, 
1. 10; 1841, 7. 69; 1842, t. 30; 1843, t. 12, 43; 1840, t. 40, 64; 1847, t. 20 (Odontoglossum), 66, 68, 70. 
CurrrAvzixa, Llav. et. Lex. Nov. Gen. et. Sp. ii. Orchid. Opusc. 32. Lindl. Gen. et Sp. Orch. 196, 
planta Mexicana nobis ignota, ex charactere dato ab Oncidio non separanda videtur. A 
ParuupiNA, Heichb. f. in. Walp. Ann. vi. 699 ; Bot. Mag. t. 5546, est Oncidium candidum, species 
Guatemalensis v. Mexicana a Lindleyo, Fol. Orch. Oneid. 18, dubie Oncidio adscripta ob * pollinia 
caudieulis 2 cuneatis glandulz cireulari adnata ;? ex Reichb. f. l.c. * pollinia postice fissa, caudicula 
secundaria utrinque in fissuram ingrediente caudieul:e lineari aecreta;' analysis in tabula Bot. Mag. 
cum neutra descriptione convenit et specimina nobis desunt. Sepala lateralia altius connata quam 
in ulla specie Oncidii a nobis examinata, sed. characteres generici adhue valde dubii remanent. 
Perianthium candidum immaeulatum insigne est, sed etiam in O.concolore et O. citrino sepius 
immaculatum est et pallidum, etsi citrinum, 
O. Papilio, Lindl. Bot. Reg. t. 910; Bot. Mag. t. 2795; et O. Kramerianum, Reichb. f. Xen, 
Orech., t. 33, insignes sunt sepalo postico petalisque erectis longe linearibus. 
156. wziltonia, Lindl. Bot. Reg. sub t. 1976, ct t. 1992 ; Fol. Orch. 1853. ' (Macrochilus, 
Knowles et Westc. Fl. Cab. t. 45.)—Sepala subsqualia, patentia, libera v. lateralia basi 
brevissime connata. Petala sepalis similia v. paullo latiora. —Labellum ad basin columnze 
affixum, arcte sessile v. ungue brevissimo latoque instructum, a basi patens, amplum, 
indivisum, disco basi leviter lamellato. Columna brevis, apoda, apice v. antice varie 2- 
auriculata v. 2-alata ; clinandrium breve, t tum v. antice 2-lobum, v. membranaceo- 
dilatatum 2-3-lobum. Anthera terminali: 1 bens, convexa, 1-locularis v. 
imperfecte 2-locularis; pollinia 2, cerea, ovoidea; integra v. sulcata, inappendiculata, 
anthera dehiscente stipiti obovato v. oblongo affixa, glandula squamiformi. — Capsula 
(immatura) erostris.—Herb:e epiphyties, caulibus brevissimis pseudobulbo 1-2-foliato 
terminatis. Folia coriacea, oblonga v. elongata, basi parum contracta.  Scapi sub 
pseudobulbis axillares, simplices, validi, 1-2-flori v. laxe plurifiori. Flores speciosi, 
longiuseule pedicellati, Bractese nune long:e spath nunc v. minimze. 
Species admisse ad 10, quarum una Peruviana, coterze omnes Brasilienses, ZeicAb, f. Xen. Orc]. i. 
128, &, 21, 47, 54; et in Walp. Ann. vi. 757. Lindl. Sert. Orch.t. T (Qyrtochilus), 21,34. Bot. Reg. t. 
1627 (Cyrtochilus), t. 1830 (Oncidium), et 1845, t. 8. Bot. Mag. t. 3193, 4109, 4204, 4425, 5436, 
5572, 6843. Illis etiam forte addend: Odontoglossum vezillare, Reichb. f., Batem. Odontogl. 
Monogr. t. 29, Bot. Mag. t. 6037, affünesque paues labello a basi sessili patente nequaquam 
columns parallelo, etsi, fide hortulanorum, facile cum Odontoglossis variis nee cum  Miltoniis 
genuinis proles hybridas gignunt, Genus ezterum Oncidio et Odontoglosso nimis affine, cum priore 
