ONCIDIUM. ( 42) (Sanc:) PLURITUBERCULATA. 
* 134. 0, Cavendishianum. eegacs Orch. Mex. t. 3. 
O. pachyphyllum, Hook, Bot. Mag. t. 
Wild in Guaremata—Skinner, (v. v. e. re $. Sp.) 
Flowers large ape in a stiff panicle, with a e of green on the sep 
and petals. Base of lip much wider than the mniddle ‘ake 0. la 
has some ccian suis Us on the sepals and pe 
* 135. 0. bicallosum. ape in Benth. Pl. Hariw. p. 94. 
B. R. 1848, ¢. 12. B. M. t. 4148. 
Wild in sejeoeraroee ei (v. v. c. et 8. sp.) 
Much “ the last ; but the basal lobes of the lip are — much smaller, 
the flowers are always larger, and they usually ati & ?) grow in a raceme 
instead of a pole Sir W. Hooker suggests that it may be a variety : but 
the differences indicated seem constant. 
Ill. HYMENOPTERA. A. HETERANTHA. 
136. 0. pentadactylon. Lindl. in Ann. Nat. Hist., XV. 383. 
Wild in Perv; Quito—herb. Hooker; village of Tambillo— 
Hartweg, Jamieson, in hb. Hooker; ’ Caraccas, Paramo of 
Ruiz—Purdie, (v. s. sp. 
Flowers small, in a long narrow many-flowered panicle, fragrant (Purdie), 
apparently gaily blotched with brown on yellow. 
137. 0, cultratum. Lindl. in Ann. Nat. Hist., XV. 384. 
Wild in Oke in woods on the ascent to Sotara— 
Hartweg, (v. s. 
A small species, aa six inches high, with a stiff curving slightly panicled 
raceme, 
138. 0. retusum. Lindl. in Bot. Reg. sub t. 1920. Pact. 
Fl, G., I. ic. 136. 
Wild in Perv ; M. Pariahuanca—Mathews, 1066, (v. s. sp. in 
hb. Hooker.) 
RE weet ao a ke Bey race, Flowers marked with intensely brown 
B. HOM@ANTHA : * obsoleta. 
139. 0, bracteatum. &chb. f. in Bot. Zeit. 1852, p. 695! 
Wild in Venacvua; Chiriqui, on trees, at 6-9000 ft.—Wagener. 
A few flowers from Prof. Rchb, do not enable me a eetet Hie Oe 
factorily. Its scabrous ameter and great thaceous bracts are 
markable. — end of the inflorescence is pani sci terminated by convolute bracts.” 
in lit 
 *:140. 0. fasciferum. Reid. f. in t., May 1, 1854! 
Wild in Peru; at the sources of the Marafion—Warczewicz, 
ee 
