140 cxxxvi. orchide^e. \Pholidota. 
Sepals ovate or oblong subacute. Petals smaller oblong, all flesh- 
colour. Lip boat-shaped, edges incurved, keels 5, thick, terminal 
lobe sub-quadrate bilobed, flesh-rose-colour, base orange. Column 
oblong pink. Rostellum ovate acute. Hab. Perak (Curtis). 
(3) P. grandis Ridl. Journ. F.M.S. Soc. xlix. 32. 
Pseudobulbs crowded elliptic or conic, 2 to 3 in. long, angled. 
Leaves 2, oblong-oblanceolate acute, 1 ft. long; petioles 13 in. 
long. Scape erect from base of pseudobulb, 8 in. tall, lower half 
nude green spotted red. Raceme dense, many-flowered. Bracts 
caducous elliptic, -5 in. long, green. Sepals ovate blunt apple 
green. Petals smaller oblong white. Lip base saccate, edge raised 
undulate, side-lobes broad, midlobe irregularly oblong rounded 
bifid, edge white. Column short, hood broad truncate retuse green. 
Anther orange semi-orbicular. Hab. Selangor, Semangkok Pass 
(Ridley). 
42 . CLADERIA, Hook. fil. 
Terrestrial, climbing a short way up trees. Leaves few ovate 
lanceolate plicate. Scape terminal erect, sometimes branched; 
rachis with short stiff bracts. Flowers large. Sepals oblong sub¬ 
acute, laterals oblique gibbous at base. Petals falcate, oblanceo- 
late. Lip concave, 3-lobed. Column long, curved, foot and arms 
absent. Anther helmet-shaped. Pollinia 2, elliptic acute, no disc. 
Species 2 or 3, Malayan. 
(1) C. viridiflora Hook. fil. F.B.I. v. 810; Ic. PI. 2083; Ridl. 
Mat. i. 136. 
Rhizome long slender. Leaves in distant tufts, 6 to 12 in. long, 
1 to 2*5 in. wide, green mottled darker. Scape 6 in. tall; raceme 
lengthening to 6 in. with a long lanceolate leaf below it. Bracts 
•12 in. long. Flowers 1 in. long, green reticulately veined. Lip 
side-lobes long subacute, midlobe orbicular retuse, base pubescent 
a club-shaped ridge on disc. Capsule oblong, 3 in. long, -5 in. 
through. Hab. Common in dry woods. Singapore, Garden Jungle; 
Bajau. Johor, Kampong Simpai (Kelsall); Batu Pahat. Pahang, 
Tahan River. Malacca (Maingay). Negri Sembilan, Siliau and 
Port Dickson (Williams). Perak, Sungei Rayah (Kunstler). 
Penang Hill. Distrib. Sumatra, Borneo. 
Tribe II. VANDEAi (Genera 43-70). 
43 . EULOPHIA, Br. 
Terrestrial glabrous herbs tuberous or pseudobulbous. Leaves 
several appearing with or after the flowers. Scape lateral or sub¬ 
terminal. Sepals and petals free. Lip from column base saccate 
or spurred, side-lobes erect. Column long or short, base broad, no 
foot. Anther 2-celled. Pollinia 2 or 4, sessile or attached by a 
