118 oxLViii. OEOHiDBiii. (J. D. Hooker.) ICryptostilia. 



pyriform, free, or fixed to the rostellum. — Species 7, Indian, Malayan, and 

 Australian. 



C. Arachnites, Blume Orchid. Arehip, Ind. 133, t. 45. Zosterostylis 

 Arachnites, Blwme Bijdr. 419, t. 32. Z. zeylanica, Lindl. Gen. & 8p. 

 Orchid. 446; Thwmtes Ermm. 312. Z. Walkerse, Wight Ic. t. 1748 f. 4. 



Khasia Hilis, Griffith ; at Churra, alt. 4500 ft., Clarke. Pbbak, Scortechini, &o. 

 Penang, Hullett. Cetlon, Walker, ascending to 4000 ft., Thioaites. — DiSTBiB. 

 Java. 



Soot of long fleshy tomentose fibres. Leaves 1-3, all radical, 3-6 in., elliptic 

 or elliptic-lanceolate, acute, many-nerved and trabeculate, primary nerves 8 in-- 

 distinct j petiole rather longer, embraced at the base by membranous sheaths. Scape 

 8-18, slender ; sheaths acuminate. Macetne irS in. ; bracts convolute, acuminate, 

 equalling the ovary ; pedicel with ovary decurved ; sepals J-| in., greenish, acuminate, 

 margins revolute ; petals rather shorter, reflexed ; lip as long as the petals, acumi- 

 nate, purple, mottled. Capsule i in., ellipsoid. — There is some little difference in the 

 breadth of the lip between the Ceylon and Malayan forms, broader in the former, 

 but I do not find that organ to be pubescent in either, or in the Ehasian. 



97. CORVSANTKES, Br. 



Very small, terrestrial, 1-leaved, 1-fld. herbs. Leaf snborbicnlar. 

 Flofvers large, red-purple. Dorsal sepal falcate ; laterals and petals iili- 

 form, or petals, 0. Lip large, erect, base tubular, dilating into a broad 

 reflexed toothed or fimbriate limb. Column short, erect, 2-winged at the 

 tip ; stigma broad ; anther erect ; poUinia oblong, free or sessile on the 

 rostellum. Capsule erect on an elongate pedicel. — Species about 15, 

 Australian and Malayan. 



1. C. plcta, Lindl. Gen. & 8p. Orchid., 394 ; lateral sepals and petals 

 much longer than the dorsal sepal, limb of lip broadly obovate erose 

 pubemlous within. Blume Orchid. Arehip. Ind. 174, t. 64 f. 1. Caloearia 

 picta, Blume Bijdr. 417, t. 33 right-hand Jiffure. 



Pebae ; near the top of Tambak Batak, Scortechini. — Disteib. Java, 



Stem 1-2 in., base scaly. * Leaf terminal, ovate, deeply cordate, acuminate, 



margins waved. Mower sessile, bracts J in., subulate-lanceolate j dorsal sepal with 



a long claw, margined with white, and a broad deep violet cuneate emarginate hood ; 



lip strongly recurved, claw embracing the column produced and 2-fid at the base, 



limb reflexed deep violet. 



2. C. fornlcata, Lindl. &en. ^ Sp. Orchid. 394 ; lateral sepals and petals 

 shorter than the dorsal sepal, limb of lip flabellif orm with many rough 

 short ridgeS. Blume Orchid. Arehip. Ind. 175, t. 64, f. 2. Calcearia 

 fornioata, Blume Bijdr. 417, t. 33, left-hand figure. 



Pebak, Gunong Enar and Tambok Balak, Scortechini. — Distbib. Java. 



Stem ^-2 in. Zea/ -J— | in., ovate-cordate, margin not waved. Flower sessile; 

 bracts 4 in., subulate-lanceolate; claw of dorsal sepal f in., blade spathulate, 

 5-ribbed, rose-coloured ; lip with a long erect convolute tube produced into two spurs 

 at the base, and erose recurved glabrous ribbed limb marked with short blackish purple 

 rugose concentric nerves that end abruptly at the same level towards the claw, and 

 do not reach the margin. 



98. FOeONXA, Oriff., Sect. Nervilia. 

 Terrestrial tuberous 1-leaved herbs, leafing after flowering. Leaf very 



