1897.] G. King — Uatervth for a Flm-a of tlm Malayan FeninstiU, i'9 
2. Derkis WALLtCHH Praiu. A stVong climber with glabrous 
bi'ov-'nisli leuticulai* bi anclios. Leaves 8-12 in. long-, leattebfj pale-greeu, 
5-9, subcoriaceoiis oblung-ludceolnte acute, base I'oiiudud, 4-5 in. long 
l"5-2 in. wide, glabrous on both surfaces, Interal nerves aseeutling 8-9 
pairs prominent beneiifch, I'iicLis 4-8 in. long glabrous as are tbe petiu- 
iules "25 in. long. Flowers in am pie tiijrsoid terminal and axillary 
panichs 8—16 in. Jong, their branches '5- 1 "5 m, long at intervals of 
'2-5— '5 in,, their nodes not tnmid nor produced into stalks, peilicols ^- 'iS 
in. long arranged in aabopposite pairs at intervals of '^-'3 in., mcliin 
and ita biunolies tliinlj-silky as are the pedicels and calyx, bracts at 
base of pedicels ovate, much Bhorter tban bude, lateral }>airof bracteolea 
at their apices very minnte. Galyx tnbnlai* at length campLmulate, moutU 
truncate, '12 in, lotitr, '15 in, widtj. Corolla "3 in. iotig» standard erect 
orbicular with cordate ecuUose base. Stumens 2-adelphons, the vcxiilary 
filament qnita fi-ee. Ovnry pubescent, ovules 4. fod broadly strap- 
shaped, thin, flat, glabrous, finely veined, l-S-^i S in. long, 1'5 in. wide 
l-'2-seeded, not sinuate between the soed.s ; distinctly winged down both 
margins. Pterocarpus Jioribuudus Wall, Cat. 584(i. Deri-is ihyrsijiura 
Pniin MSS. in Herb. Calcutta (aa to Andaoiaus speeinietis} hardly of 
Benthnm. 
Andajiaks; E{n*/8 Oollectors ! DisTatB. Silhet, Cachar and Khasia. 
The Andnmaii sper-imeas horo dtii^oribed ImvQ lofl-wg veiy like ttirjso of D. 
thjjrKiJlom but they have rattier moro nerves ami riro not fjiiito ao thick. The lona 
podlcela, howevor, make it very Oiiav to dtstingLijgh the two, wliilu thu fruits of U. 
If^allichii ju'<3 brofiJer tbiin thoao of D. thtfrgijlura. In tliBtributing HpecimonH /ruin 
tbe Cftlouttit Herbnrinm thoBO from tbe Audatnaua wero uufortUQately isaaed atidor 
the tiBttns D. thyrtiijlora, 
3- DiiURis THYUSiPLORA Bcuth. in Joni'n. Liun. Soc. IV, Supph H i. 
A laige i-anibliiig buah or small tree with spreading biimches, 15 to 
20 feet bi^h, or a robust climber reach ing 00-80 feet in length, in either 
case with a stem (J-8 in. in diam, with glabrous lenticelled bratM;Ites. 
Leaves S-li> in. loug, leafiets dark-gi een, 5-9, coriaceoui? oblong to obloiig- 
lanceolatti unually acute sometimes i-ounded at apex, base ionnded or 
cnneate, -Mj in. long, l-5-2"5 in. wide, glabrous on both surfaces, lateral 
nerves ascending 5-7 pairs rather prominent beneath, rachia 4-10 in. 
long", glabrous as are the petiolules *25 in. long. Flowers in ample thyr- 
eoid terminal and axillary pantcloa 8-24 in, long, their branches -5-2 in, 
long at intervals of 25- 5 in., their nodes not tumid, nor produced into 
stalksj pedicels in fruit under '1 in. in flower hardly perceptible, arrang. 
ed naually in close-set snbopposite pairSj rachia and its branches fcliinly 
silky as is the subsessile calyx with liuear deciduous basal bracterjlc a.s 
long as bud and with two very minute latej al braeteoles, Calyx tubular, 
at length eatiipanuhite, mouth truncate, 42 in. long, 15 in. wide, green- 
