ee (6) (Auricutata) MIGROCHILA. 
O. halteratum. Lindl. Orch. Linden., no. 75. Pact. l.e. 
Beh. "f in Bonplandia, March, 1855. 
(A) — a — Middle tooth of crest strong, prominent. 
(B) fuseu Flow wn, with a yellow border to the petals, and 
lip. Middle t tooth of sy nee rounded 
Wild in New Grenapa; A, in the forests of ete at the 
height of 7800 ft. —Linden, 1289; B, in the prov. of Ocafa, 
at the height of 7500 ft. —Schlim, 31 and 387 ; Watccsits. 
v. 8. sp. comm. cel. Linden et Warezewicz. ) 
This differs from O. falcipetalum in the base of the lip being round, not 
an gular, and in the crest consisting of one strong blunt tooth, with an 
i no t. 
posse 3 
teratum and falci um are much alike, and very fine capa ‘not abawy 
— with great climbing panicles of flowers three inches The 
are almost sessile. 
ll. 0. di 
ore volubili, sepalis petalisque subconformibus ovatis, 
labello obcordato basi dilatato rotundato, cristz callis 4 arallelis 
( $@ ) adjectis verruculis es utrinque & fronte, column 
alts brevibus carnosis cornutis 
Wild in Perv ; in woods near Pasto, at 10,000 ft.—Jamieson, 
(v. 8. sp. im hb. Hooker 3 
None of the eager Microchiles except this has an obcordate lip. The 
owers are smaller than any in its section, not two inches across, apparently 
dark brown, ndiobinss the tp of the lip yellow. Dr. Jamieso: ——— that he 
has not which it seems to be a rare plan 
B. Exavrira. 
Fn ag Shh oir ot aretha form, Se. hot p, which 
i rBinea in wether: erik &e. e ~ Hosa 
12. 0, ventilabrum. Acid. J: in Bonplandia, Ap. 15, 1854! 
Wild in Peru—Warezewicz, (v. s. sp. comm. cel. dopa 
is plant is very much like O. orgyale, and the fi figure o: bate 
HBE” but I think ae ey are co gag geruyenaree by Rehb, he has pray 
i 
er are Beer Ae i s 
Pete a pear flowers with brown cole ee Warezewicz, 0. 
_ but 0. j cinnamon-brown sepals and petals, 
half ofthe latter yellow, and a deep P rose-coloured lip yellow at the base. 
