Allied to 0, excavatum, but with the rostellum of 0. ornithorhynchum. Scape six inches high. 
Panicle not more than 4 inches across, and fully a foot long. Not in cultivation. 
9. 0. lancifolium Lindl. in Plant. Hartweg., p. 151, 
0. pseudobulbis oblongis compressis, foliis lanceolatis acutis scapo stricto apice paniculato 
brevioribus, ramis valde flexuosis, sepalis linearibus obtusis, petalis obovatis subundulatis duplo 
latioribus, labelli basi obcuneati lobo intermedio transverso reniformi bilobo, cristse tuberculis 
plurimis carnosis ramentaceis, columns recnrvantis basi biauris ahs maximis acinaciformibus 
subserratis undulatis. 
Native country, Peru, on the Cordillera near Loxa. 
Leaves not more than 6 inches long. Scape about 6 inches high. Panicle oblong, close, not 
quite so long. Plowers small, apparently yellow speckled with purple in the middle. Not in 
cultivation. 
Jamiesoni 
carinato complicate, panicula effusa ramulis 
pluribus abortientibus, sepalis linearibu 
)longis obtusis subundulatis, labello auriculato apice semicirculari bilobo, cristse tuberculis 
parvis duabus lateralibus patentissimis cseteris subparallelis intermedio productiore, columns 
s erectis rotundatis. 
Native country, Peru, near Quito. 
A handsome species, with flat yellow flowers, having broken bands of brown at the base of the 
petals and nowhere else. The wings of the column are not unlike a bat's ears. Many of the flowers 
are abortive in this and some other Peruvian species, and form little irregular starry bodies among 
the rest. Eeceived from Dr. Jamieson of Quito. Not in cultivation. 
11. 0. PapilioZ., p. 203. B. Reg., t. 910. B. M., t. 2795. B. Cab., t. 1086. 
subrotundi 
rugosis 
maculatis, scapo perennante debili ancipiti articulate apice paucifloro, sepalo supremo petalisque 
linearibns longissimis basi angustatis, sepalis lateralibus latis revolutis undulatis labello 
longioribus, labelli lacinia intermedia oblonga emarginat& subrotunda crisp& basi valde 
angustata lateralibus rotundatis, crista? glandulis formam ranje cubantis referentibus, 
alis serratis. 
Native country, Trinidad. 
columnar 
It must be confessed that this well-kn 
here 
with 
It probably should form a section (or genus?) by itself. 
