26 cxxxvi. orchidEjE. [Platyclinis. 
(all collectors), Perak, Batang Padang (Wray); Chosang (Scorte- 
chini); Gunong Bubu (Wray); Kedah, Gunong Bintang (Kloss). 
On Gunong Tahan, on exposed rocks, the pseudobulbs were bright orange 
and flowers bright yellow. 
(4) P. linearis Ridl. Journ. Linn. Soc. xxxii. 230; Mat. i. 28. 
Rhizome thick woody, pseudobulbs elongate-conic, 1*5 in. long. 
Leaf over 12 in. long, -5 in. wide, linear-lanceolate blunt; petioles 
3 in. long. Raceme 12 in. long, lower two-thirds nude. Flowers 
•25 in. wide, white. Bracts lanceolate. Sepals linear acute. Lip 
linear blunt, side lobes obscure acute, keels 3. Column long 
curved, arms lanceolate acuminate acute from near base and taller 
than the hood. Hab. Local, terrestrial, Kedah Peak, at 3000 to 
4000 ft. altitude (Ridley). 
(5) P. pulchella Ridl. Journ. F.M.S. Mus. vi. 56. 
Pseudobulbs ovoid-conic, -4 in. long. Leaf coriaceous lanceolate 
blunt, 1*5 in. long, *3 in. wide. Scape 4*5 in. long. Flowers 
numerous apparently green or yellow. Bracts narrow lanceolate 
longer than pedicel and ovary. Sepals lanceolate acute, *25 in. 
long. Petals shorter. Lip apparently brown, pandurate, side-lobes 
round toothed, midlobe ovate acute, keels 2 from base ending on 
base of midrib. Column slender curved, arms linear acuminate 
from near base, nearly as long as column, hood round entire. 
Hab. Perak, Gunong Kerbau at 5500 to 6600 ft. altitude (Robinson). 
(6) P. odorata Ridl. Journ. As. Soc. S. Br. 39, p. 72; Mat. 28. 
Pseudobulbs cylindric tapering, 2-5 to 3 in. long. Leaf lanceo¬ 
late subacute, 9 in. long, -75 in. wide; petioles 2 in. long. Racemes 
12 in. long, lower half nude. Flowers greenish white fragrant, 
*25 in. wide. Bracts lanceolate acuminate longer than ovary. 
Sepals and petals lanceolate acuminate acute. Lip entire tongue¬ 
shaped, blunt pubescent, keels 2. Column short, wings broad, 
arms from just below stigma as long as hood, linear toothed, hood 
toothed. Hab. Rare. Perak (Curtis), probably on Hermitage 
Hill. Pahang, Fraser Hill (Sempang) at 4000 to 4370 ft. altitude 
(Burkill and Holttum). 
( 7 ) P- graminea Ridl. Journ. F.M.S. Mus. vi. 57. 
Pseudobulbs crowded elongate conic, 1-25 in. long, *i in. through. 
Leaf lanceolate sub-acute thin grassy, 5 in. long, -5 in. wide; 
petioles 2 in. long. Scape slender, 8 in. long, lower half nude. 
Flowers -15 in. across. Bracts lanceolate acuminate longer than 
pedicel and ovary. Sepals lanceolate acuminate. Petals shorter. 
Lip very narrow nearly entire lanceolate acute, keels 2, thin, side- 
.lobes indistinct. Column straight, anus from near stigma, bases 
broad, tips acute, shorter than column, hood ovate, 2- to 3-toothed. 
Hab. Local. Perak, Gunong Kerbau at 5500 to 6000 ft. altitude 
(Robinson). 
(8) P. carnosa Ridl. Journ. F.M.S. Mus. vi. 56. 
Rhizome long woody; pseudobulbs conic, *75 in. long, *5 in. 
