PLURITUBERCULATA. ( 39 ) ONCIDIUM. 
Col, alee valde obliquee apice acutee. 
cristee —— digitiformibus . . wee 4s 66 AGT, leucochiium. 
crista tuberculata. 
skies oblongis obtusis, se acutis . . . . 168. oblongatum. 
a sepalisq. con pon 3 acuminatis. 
labellum basi et ap ~ «>. 169. delumbe. 
crista Saree levis ee ee ee 
7-loba ru ~ + « « Zl. caldense. 
Col. alee utrinque — (nae quadrate). 
hastate acuminatissime . « « « 172, Reichenbachit 
bilobee ‘icehidentiesdinns ! OE aE Ae, OTE ee, 
indivi 
sep. et pet, oblonga obtusa . . . . . . + . IA, sessile. 
——— acuminata. 
crista anticé bicruris. 
hi ee oe ne ose VS as ee ee 
Ss a Ne ee ais 
crista triloba, 
lobis zequalibus . - . 177. guttulatum. 
0 edio rostrato pu ubescen 178, cruciferum. 
-—_——— multd breviore hig > aie cerebrigerum 
I. ROSTRATA. 
* 126. 0, Boothianum. cht. f. in Bonplandia, Ap. 1, 
1854! Xenia Orch. ined. 
Wild in VenezuEta ; province of Carabobo, Cumbre de 
Valencia, at 5000 ft.—Fiinck and Schlim, 629; Wagener, 
(v. s. sp. comm. cell. Linden, Rchb.) 
anicle long, slender, drooping, narrow. wers small. Sepals and 
tits hE xaugze Lip aaorew with Tong isthmosy and very round Hat 
auri 
127. 0. Weddelli. 
O. paniculé ramosissimé heterantha ramulis flexuosis intri- 
att sep. petalisq. lineari-obovatis secundis, labello basi acuté 
eo anticé elongato in lobum med. reniformem um 
hain. cristé. tomentosa 5-lob& dentibus 8 liberis acutis cir- 
cumstantibus, columna tereti tomentosé alis bipartitis linearibus 
buccis horizontalibus oblatis 
Wild in Bortvta; in the ‘Walleye of Tipani and Apolobamba, 
in the province of Larecaja and Caupolican, among grass— 
Weddell, (v. s. sp. in hb. mus. Par.) 
A most curious plant with the habit of 0. pyramidale. equally 
terete, with a pair of horizontal oval cheeks, and column- 
wings each divided to the base into two of which the two upper 
* 128. 0, Schlimii, Linden. Lindl. in Paxton’s Fl. Garden, 
no. 444, 
