858 CXLVIII. ORGHiDEiK. (J. D. Hooker.) [Anmdina. 



5. A. revoluta, Hook. f. ; leaves 4-7 by - in. recurved, margins 

 strongly revolute, sepals and petals white, tips light red, lip yellow within, 

 wings purple, tip blue. 



PERAK ; oil rocks in streams, ScortecJiini, Wray, King's Collector. 

 Very distinct-looking; about the size of A. minor, but the leaves are longer, much 

 narrower, and the capsule only f-1 in. long. 



Sect. II. DILOCHIA. Raceme or 'panicle branched. Bracts large, 

 deciduous. Anthers 3. 



6. A. Wallichii, Reiclil. f. Xen. Orchid, ii. 13, t. 105, f. 13-15; 

 leaves elliptic-lanceolate long-acuminate, branches of panicle few erect 

 very stout, lip with 3 ridges, anthers 3. Dilochia Wallichii, Lindl. Gen. 8[ 

 Sp. Orchid. 38; Wall. (7^.1952; Blume Orchid. Arc hip. 2nd. t. 8 and 

 t. 5 A. 



SINGAPORE, Wallich. DISTRIB. Borneo. 



Stem 2 ft., pendulous. Leaves 4-6 by l-J 2 in., base contracted. Panicle 

 branched from the base, branches 68 in. ; bracts 1 in., oblong, cymbiform, acute; 

 sepals and petals 1 in., linear-oblong, obtuse, dull yellow ; lip oblong, white with a 

 red disk. Capsules f in. long, ellipsoid, beaked. 



7. A. Cantleyi, Hook. f. Ic. Plant, ined. ; leaves ovate or ovate-lan- 

 ceolate long-acuminate, branches of decurved panicle many divaricate, 

 lip with 5 crenate ridges. 



PERAK ; on Gunong Batu, alt. 4500-5400 ft., Cantley, Wray. 



Stem as in A. Wallichii. Leaves 3 by 1 in., base rounded. Panicle very 

 mauy-fld. ; bracts - in., orbicular, subacute, saccate ; flowers pale yellow pencilled 

 with crimson; sepals -| in. loug ; lip cuneate with a flabelliform midlobe. Bears a 

 certain resemblance to Eria Scortechinii. There were, I think, 3 anthers, but they 

 have fallen away. 



The Addenda and Corrigenda to the Orchidece, with a revision of the Key to the 

 Genera, will be placed at the end of the Order in Vol. VI. 



