358 ORCHIDE. 
aspect lutescentes with fuscous margins ; the petals and sepals 
are non resupinate. 
Perianth. carnosum subconnivens. Sep. oblongo spathulata 
subzequalia apicibus versus incurva, Pet. angustiora et paullo 
longiora. 
Labellum quarum maxime saccatum margin of mouth out- 
wardly deficient, interjecto lobo (tertio) centrali cordiformum 
reflexo, opposite to this, inserted about middle of back of the 
sac, is a whitish, subparallelogramic lamina, upper end trun- 
cately denticulate, and placed on a level with the base of the 
terminal lobe of the labellum. i: 
olumna nana carnosa apice quarum truncato et obsolete 
angulata, the whole of the posticous face occupied by the 
stigma. Anth. terminalis membranacea bilocularis. Caudicula 
long, forming a small angle with the column. 
Pollinia 2 sphzerica vel potius 4 posteriora minora in un 
Spheerica quasi coalita. Glandula oblonga, caudicle attached 
to it near its lower end, so that the gland looks as if retro- 
fract. 
Rostell. crura parallel to column and connivent.. 
Has. Malacca, Kamooning in arboribus scandens. It is 
apparently a species of Cleistoma, but why that is separated 
from Saccolabum and Sarcanthus I cannot imagine. 
APPENDICULA. 
1. Appendicula stipulata Gr. Pl. CCCXXXV. 
1, Alabastrum and bractea of spike. 
2. Flowers expanded, what is brown should be yellowish, 
but the flower was un peu passé. 
3. The same, one lateral sepal and one petal removed. 
4. Of an alabastrum sepals removed. 
5. The same petals removed, a a auricles of column, 5 ros- 
_ tellum and gland. 
6. The same, labellum displaced a little. 
