ONCIDIUM. ( 18 } TETRA. MACROPETALA. 
* 51. 0. cuneatum. a in Allg. Gartenzeit. 1842, 
809. Bot. Reg. 1843, mes 
Wildin ee on the aa of the Serra de re, 
nowhere xcept upon cleared land where new sort 
ligneous plans have made their appearance—Pine) (v. 8. 
sp. et ic. pict. comm. amiciss. Pinel.) 
It seems that this —— flowered in Germany with — Aremberg : 
- it Phd | — lost sight of until my friend the Chevalier P. nel re-discovered 
he flow -white, in a small diffuse panicle, st stained and 
salted with scat the are are also purple. It is so like the 
last as to be easily gegaciee for it, but, instead of a double Je finge of teeth, 
62.6: — ones Sert. Orch. sub t. 48. 
Wild in Perv; trees = re Mathews, 3186, in 
hb. Hooker, Bes ie. pict. ¢ sp.) 
. w seen a dried specimen a this in the Hookerian Herbarium, but 
it adds little to the a formerly afforded at the drawing. The oval 
pseudobulbs bear h purple, straight for 
ten or eleven inches, ani it i icmase a twinin; eme, of which about ten 
inches bearing flowers are present in ¢ 
with two great acinaciform ears, terete at the base, with a pair of vertical 
— i valve-like plates just selote the stigma. No other species is 
much like 
* 53. 0.2% candidum, Lindley, in Bot. Reg. 1843, mise. 76. 
Wild in a amas (v. v. €.) 
All the evidence I possess regarding this consists in a sketch from the live 
plant, ious in 1843. Specimens have been lost, and the growing in a 
has disappeared — i ha 
ving appe 
o wha in the “ B, R, * ‘the stare should ne added : Sepalum 
donee chang tinea erectum ; m breve concavum emargi- 
Petala 
ovata obtusa, sa party majora. Labellum 
ag rnhang etiam majus, basi columnze per tuberculum adnatum 
qu t ginulo t Columna brevis 
stigmate ee cuneatis brevibus ‘canon. Pollinia 4, 
tis 
; : this 4 ye : 
a: ; but nt the plant 2 2 os panned gheegi anlage 
where it stands. 
* 54. 0. fimbriatum. LO., p. 199. 
—_ in ~~ reg. Kew. (v. ic. Bauer.) 
of a single 
pot of f Brancis om Boe ie Pore viseoer moe — aiek ae eo 
The plant seems very near 0. cornigerum. 
* 55. O. cornigerum. ZO. 199. B.R. 4.1542. B.M. t. 3486. 
. Wild in Brazit—Miers ; Rio—Gardner, 639 ; on trees above 
