Dendrobium.] cxuvin. omomipgm. (J. D. Hooker.) 717 
TENASSERIM, Wallich, Lobb, Parish. 
Stem 1-2 in. Leaves as long, rather coriaceous. Scape rather stout; flowers 
white ; sepals j—£ in. long ; lip rather shorter, inserted above the base of the short 
mentum, 
. 22. D. pygmeeum, Lindl. in Wall. Cat. 1999 ; Gen. & Sp. Orchid. 85 ; 
in Bot. Reg. 1844, Misc. 62; pseudobulbs tufted ovoid, leaves 2-3 linear, 
‘capes many terminal and lateral erect short dense-fld., bracts exceeding 
the Ovary, sepals lanceolate, lateral decurved, petals oblanceolate, mentum 
long acute, lip obovate, side lobes narrow subacute, midlobe triangular 
crisped, disk with a crenate fleshy ridge. D. peguanum, Lindl. in Journ. 
inn. Soc. iii. 19. 
SIKKIM HIMALAYA, at the foot of the hills, Gamble. Peev, M‘Lelland. TENAS- 
SERIM, Parish.—Dtsrrip. ? Borneo. . . 
Pseudobulbs 3-1} in. of several internodes. Leaves caducous. Scape with 
raceme 1 in.; bracts nearly 4 in.; sepals j in., white or purplish; lip with purple 
veins.— Lindley in Gen. & Sp. Orchid. refers D. pusillum, Don, doubtfully to this, 
and without a doubt in Bot. Reg., but I think incorrectly (see D. alpestre). 
23. D. panduratum, Lindl. in Journ. Linn. Soc. ii. 19; pseudo- 
bulbs ovoid, leaves subsolitary lanceolate acuminate, scape erect capillary 
few-fld., bracts minute, sepals lanceolate acuminate, petals oblanceolate, 
mentum long Straight acute, lip panduriform, side lobes narrow acute, 
midlobe short rounded crenulate. Zhwaites Enum. 298 (excl. syn.). 
. CEYLON; in the Central Province, ascending to 6000 ft., Thwaites. m 
Pseudobulb 3-1 in, Leaf 1-2 in. Scapes 1-3 in.; flowers } in. long, very 
harrow, white tinged with purple; mentum much longer than the dorsal sepal, lip 
inserted much above its base. 
24. D. Diodon, Reichb. f. in Linnea xli. 89; pseudobulbs crowded, 
leaves linear-oblong unequally notched coriaceous, scapes 1-2 terminal few- 
» DTacts ovate acuminate rather shorter than the pedicel, sepals lan- 
ceolate acuminate, petals subfalcately linear-oblong, mentum obtuse 
meurved notched, lip as long as the sepals, claw narrow dilating into a 
nearly rounded reticulately nerved limb, side lobes with short acute fronts, 
midlobe broad crenate and crisped, disk with a depressed channelled ridge 
with a notched tip. D. albidulam, Thwaites in Trim. Cat. Ceyl. Pl. 88. 
Crytoy ; at Hak hwaites. . 
Pseudobulbs i i eife, af several internodes, at first enclosed in membra- 
hous sheaths, Leares 1-} iv., base narrowed. Scape with the raceme 1-1} in. ; 
pedicels 3 in, ; sepals as long, and lip? white.—The specimens are few, and flowers 
far advanced, 
25. D. nanum, Hook. f. Ic. Pl. t. 1853; pseudobulbs ovoid, leaves 
2-3 elliptic-lanceolate, scapes 1-2 terminal many-fld., bracts shorter than 
Tae pedicels, sepals subequal, dorsal oblong-lanceolate obtuse, lateral ovate- 
anceolate decurved petals linear-oblong obtuse, mentum incurved obtuse, 
.P long-clawed limb suborbicular serrulate, side lobes small, midlobe 
rounded disk with a broad depressed fleshy truncate ridge. 
MALABAR ; ills, Law. 
1 séudobulis 1-3 im. m] obtuse or subacute. Scape „and vhite? 
ad m.; pedicel and ovary 1-2 in.; bracts lanceolate; flowers } in. diam., : 
'P glandular ?-serrate ; column very short. 
?6. D. miserum, Reichb. f. in Gard. Chron. 1869, 381; pseudobulbs 
