142 cxxxvi. ORCHIDE^E. [Eulophia. 
(3) E. Keithii Ridl. Journ. Linn. Soc. xxxii. 333; Mat. i. 138. 
Pseudobulbs 3 to 5 in. long, 1 in. through, cylindroconic. Leaves 
linear acuminate, 2-5 in. long, -3 in. wide. Scape 1-2 in. tall, 
simple. Flowers 9, about 1-5 in. wide. Bracts -12 in. long, lanceo¬ 
late acute; pedicels 1 in. long. Sepals 75 in. long, linear acute. 
Petals broader, all green. Lip green except midlobe white with 
brown reticulations, side-lobes falcate, midlobe obovate retuse 
crisp, keels 3 undulate ending in a conic yellow callus, spur clubbed, 
•25 in. long. Column broad winged; anther with 2 recurved red 
processes. Hab. Limestone rocks. Kedah, Gunong Geriang. 
Pulau Adang group, Pulau Butang, and Pulau Tengah (Ridley). 
Lankawi isles (Curtis). Perlis, Buldt Lagi. Distrib. Siam. 
(4) E. macrorrhiza Bl. Orch. 183, t. 63, figs. 2 AB, 66 b. 
Saprophytic leafless; rhizome very large, fleshy oblong. Scapes 
1 or 2, about 2 ft. tall, dull reddish, stout. Flowers about 1 in. 
long, rather distant. Bracts subulate linear, over 1 in. long. 
Sepals oblong-lanceolate not gibbous at base. Petals broader and 
shorter, all dull red. Lip saccate at base, shortly broad spurred, 
side-lobes long, rather narrow, midlobe short ovate blunt, pink 
with a purple base and central whitish bar spur white. Column 
tall curved, with a short blunt hood. Hab Rare. Perak (Scorte- 
chini drawing); on the track to Jor in Ulu Batang Padang (Ridley). 
Distrib. Java. 
44. GEODORUM, Jack. 
Terrestrial herbs with a tuberous rhizome and broad thin leaves. 
Scape from rhizome. Flowers medium in decurved racemes pink, 
yellow or white. Bracts narrow. Sepals and petals similar lanceo¬ 
late acute. Lip sessile on column, base entire boat-shaped with a 
central ridge and callus. Column stout short, with low wings. 
Anther ovate. Pollinia 2, on a strap-shaped caudicle. Capsule 
large elliptic pendulous. Species 5 or 6, Indo-Malaya, Australia. 
Sepals blunt; flowers pink, -5 in. long, opening. . (i) G. purpureiun 
Sepals lanceolate acute; flowers cream, 1-5 in. wide, 
expanded . . . . . , . . (2) G. citrinum 
(1) G. purpureum Br. Ait. Hort. Kew, Ed. ii. v. 207; King, 
Ann. Bot. Gard. Calc. viii. 181, t. 245 { var. album) ; Ridl. Mat. i. 
138. G. fucatum Lindl. Bot. Reg. t. 1687. 
Pseudobulbs small; stem 3 to 4 in. tall. Leaves ovate-lanceo¬ 
late acuminate, 9 to 12 in. long, 3 in. wide. Scape 18 in. tall; 
raceme 2 in. long, decurved. Bracts -36 in. long. Flowers pink 
(or white), -5 in. long, not spreading. Sepals oblong blunt. Petals 
little broader. Lip oblong entire or emarginate, pink dotted darker, 
a central yellow patch, callus at base conic. Hab. In grass-fields 
and waste ground. Malacca, Mt. Opliir (Griffith); Relau (base of 
Ophir); Bukit Sadanen (Derry). Negri Sembilan, Siliau (Williams). 
Distrib. India, Siam, Borneo, Java. 
