ISANTHIUM. (17) ODONTOGLOSSUM. 
cristA tomentosa lamellis 2 omen latis anticé cirrhatis 
quinque brevibus a fronte, columna apte 
ee. Lindley, Orch. eas no, 90. 
Wild in Venezverta; in the thick forests in the titi 
of Mord at the height of 6500 feet—Linden , 661, (v. 8. sp.) 
“ A- magnificent de ke Pseudobulbs oval, ‘iad ; stem Std or 
four feet high covered with innumerable Sinila of a brilliant white. Petals 
purple i 0.7? — Ti 
rosy- p purple.”— : e panicle of this plant 
vi excessively branched in an angular straggling manner, In 
e ral form of the p bles 0. angustatum, to which 
I formerly referred it ; but a mo: UL examination shows that it is 
essentially different, the lip being cordate, not narrowed e , and the 
crest ee “hte th a differe: gement and form of the lob 
with the variety heterosepalum, mentioned by 
Mr. 
Reichenbach | : ae A aeaepse ? no. 1242 of gia and Schlim’s collection 
not having reached 
tum. Lindley, in Bot. Reg. sub t. 1992. 
O. pseudobulbis compressis, foliis longis _lato-lanceolatis 
erectis scapo gracili brevioribus, panicula flexili, bracteis carinatis 
ribus, labello ovato-lanceolato acuminato angustato, criste 
lamellis 1 lateralibu Ss membranaceis sideman ere sem intermedia 
triplici filiformi denpeiringt apice in callum et cornua 2 lateralia 
expansa in _8ppendicem bicornem pariter tomentosum suppositum 
incum , columna elongata aptera. 
Wild in PERU ; Redes Tihs of Lloa, at the height of 8000 feet 
in the woods ee i on the western declivity 
of Pichincha —Harewe 
labello unguiculato ovato-lanceolato acuminato, etintes pube- 
scentis lamellis lateralibus basi dentatis apice 3-partitis inter- 
media elevat&é in fronte adjectis callis quibusdam teretibus, 
columna a _— 
Wild in Perv; on the ground near Surucucho—Jamieson ; 
the Andes of Popayan—Hartweg, (v. s. sp. comm. cel. 
Jamieson, §c.) 
handsome, yellow, spotted ith brown in the original form sent — 
to Sir William Hooker by Profescor Jamieson. ‘The The Popayan plant is some- 
q and the 
cet of the ips more downy wth «ew more teeth in front. Thetwo 
= l4, 1852. 
