THE FLORA OF THE MALAY· PENINSULA

q6 CXXXVI. ORCHIDEA>. [Cymbidium.
Not rare. Singapore (Cuming); Sungei Jurong. Johor, Sungei
Ban, Batu Pahat. Perak, Temengoh (Ridley). Landawi isles,
Kwah (Curtis), Perlis Kanga. Distrib. Siam, Borneo.
Intermediate forms between this and the preceding occur, perhaps hybrids.
(3) C. rectum Ridl.
Habit of C. pubescens, but leaves erect, very stiff semi-terete,
deeply grooved, coriaceous, 18 in. long, '25 in. wide, obtusely
unequally bilobed. Scapes erect, I ft. long. Flowers few distant.
Bracts short ovate acute. Ovary and pedicel I in. long. Sepals
lanceolate, '75 in. long. Petals narrower, yellowish with a purple
central band. Lip hardly lobed, side-lobes obscure rounded,
midlobe ovate blunt, white with central yellow bar and a crimson
spot near the tip, side lobes spotted crimson inside and on outside
edge. Column straight rather broad, white densely spotted in
front, back purple pink. Anther broad blunt, yellow. Pollinia
2, connate at top broad semi-orbicular, disc semi-lunar. Hab. Negri
Sembilan, Siliau, Seremban (Williams). Perak, Thaiping Hills?
First cultivated in the Gardens at Singapore, and believed to have been
collected in Perak.
(4) C. DayaJ;lum Rchb. fil. Gard. Chron. 1869, p. 710. C. acutum
Ridl. J ourn. Linn. Soc. xxxii. 334; Mat. i. 140. C. Simonsianum
King and Pantling, Ann. Bot. Gard. Calc. viii. 188, pl. 250.
Tufted epiphyte; rhizome tbick. Leaves narrow grassy not
articulate, I ft. long, '25 in. wide. Scape erect or nodding. Flowers
few. Bracts ovate acute. Pedicel and ovary I in. long. Sepals
lanceolate acute white with median purple band I in. long.
Petals shorter. Lip shorter, side-lobes long blunt, white, edges and
veins crimson, disc yellow with 2 keels thickened at tip, midlobe
ovate mucronate, deep crimson, central yellow spot. Column
straight violet. Capsule fusiform beaked, 3 in. long. Hab. Perak,
Thaiping Hills; Waterloo (Ridley). Distrib. Sikkim, Assam.
(5) C. Munronianum King, Journ. As. Soc. lxiv. 338; Ann.
Bot. Gard. Calc. viii. pt. 249.
Tufted plant; stem about 2 in. long. Leaves grassy linear
acuminate articulate, 20 in. long, '5 in. wide. Scape 14 in. long,
with few distant flowers, base with lanceolate acuminate narrow
sheaths. Bracts narrow lanceolate acuminate, '75 in. long or less.
Pedicels 1'5 in. long. Flowers 2 in. wide. Sepals lanceolate acute,
yellowish, green with purple lines. Petals ovate broader. Lip
oblong, side-lobes hardly distinct incurved, midlobe oblong truncate,
pinkish dotted darker. Column rather broad, yellowish with
pink dots. Hab. Setul, Bukit Bunga (Haniff). Lankawi, Kwah
(Haniff). Distrib. Sikkim.
(6) C. lancifolium Hook. Exot. Flora, t. 51; Lodd, Bot. Calc.
i. 927; Hook. fil. Ann. Bot. Gard. Calc. 185, t. 247; Ridl. Mat. i. 141.
Terrestrial, stems I to 2 in. long, fleshy cylindric. Leaves 3,