ONCIDIUM. ( 34 ) INTEGRILABIA. 
(E) vinosum. Sepals and petals dull brown, very little —— with 
greenish yellow. Lip yellowish, with the lower half clare t-coloured ; its lateral 
lobes short and near the base; the middle lobe ovate, acute, not incewie 
keels of tte —_ ‘énthed, lobed, and curved. 
(F) um, Rchb.f. Flowers large. Sepals and petals with small 
distinct ireniar our ~. a bona ground. Keels of crest simple. 
num. n! fid, Rehb. 
Wild in Mexico a Seiten. very common, (v. v. ¢. 
et 8. sp.) 
There seems to be no line . eetnetae between these six forms, differe’ 
as is the appearance of some They ar 
in J) and E, might be taken as specifie marks ; but I fear they are inconstant 
and accidental. E was cultivated in 1840, by the late Mr. oe but I 
have not seen it ee Of C, n on ns are now in my herbari' 
* 114, o, linguiforme, Lindi. sia See +7. 
QO. umbrosum. Rchb.f. in Bonpl., A 
Odont. umbrosum, /d. i 14m, xi. Ps "348. Fol. Orch., no. 13. 
VENE pro f Merida, at 5000ft. of 
clevation—Linden, 672; hats Shirenta=- Mende, 1096, (v. ». 
8. sp.) 
: Pi sent by Rehb. enables me to identify these synonyms. The e plant 
has narrow leaves almost two feet long, and a weak branching — “a 
divisions of which are very eur y occupied by flowers, of a dirty yell 
colour, with a wine-red lip and co It flowered in 1 1854, with Sir Philip 
Egerton ; and is not worth ccuivellan: 
115. 0, menti 
O. panicula ramosissim4 elongata pyramidali, sepalis lateralibus 
elongatis petalisq. lanceolatis acutis, labello sessili oblongo acuto 
criste 2 antrorsum atienuatis, columnee alis obsoletis tri- 
angulis buccis nullis, 
Odontoglossum mentigeram. Rechb. f, in Bonpl., Ap. 15, 1854! 
Wild in Peru ; sources of the Marahon— Warczewicz, (v. s. sp. 
comm. cel. Ware Ss 
Of this species the habit is that of O. pyramidale. It has all flowers 
rather distant spreadin: branches. It approaches nearly 
. V 
especially lance to Odont. J hi Th 
¥ is certainly not three-lobed as Rchb, describes it. The heen ose to be 
whole-coloured, with a paler lip 
116. 0, miserrimum. 2chd. in Bonpl., March, 1855. 
Wild in deipehieen Ocafia— Wagener. 
This seems to be near! iy mclanel to the last, from which it differs in — 
a@ crest with two pu een eee = ork pre ge haw unt, 
column-wings, and the lateral sepals not very different 
—— 
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