1897.] Gr. King — Materials for a Flora of the Malayan Peninsula. 101 



grey-pubescent, dull beneath ; rachis 2*5-4 in. long, grooved above, 

 glabrous as are the petiolules 2 in. long. Floivers in very long copious 

 shorfc-peduncled axillary racemes, sometimes 15-18 in. in length, with 

 distant tumid nodes sometimes produced into short branches each 

 bearing a cluster of unequal slender pedicels 15-'25 in. long, the various 

 flowers from one node expanding successively, rachis and pedicels finely 

 adpressed-pubescent, the pedicels 2-bracteolate under the calyx, the 

 biacteoles ovate minute. Calyx 12 in. long, thinly silky, wide-campa- 

 nulate, teeth obscure. Corolla white to pale-rose, "35 in. long. Stamens 

 monadelphous. Ovary finely puberulous ; ovules 6-8. Pod 1-3 in. long, 

 •4-5 in. wide, narrowed to both ends, narrowly winged along the upper 

 suture, 1-4 seeded, uniformly finely ad pressed grey-silky, somewhat 

 turgid against the seeds. Bak. in Flor. Brit. Ind. II, 240. Dalbergia 

 scandens Roxb. Cor. PI. II, t. 192 ; DO. Prodr. II, 417 ; Wall. Cat. 5857 ; 

 Roxb. Flor. Ind. 111,232; W. & A. Prodr. 264; Wight, Ic. t. 275. 

 Dalbergia timorensis DC. Prodr. II, 417. Pongamia coriacea Grah. in 

 Wall. Cat. 5905. Brachypterum scandens Benth. in Ann. Wien. Mus. 

 II, 101 ; Miq. Flor. Ind. Bat. I, 138. Brachypterum timorense Benth. 

 in Miq. PI. Jungh. 253 ; Miq. Flor. Ind. Bat. I, 138. 



Andamans; very common everywhere. Nicobars : plentiful. Penang ; 

 Curtis 979 ! Pahang : Ridley 2639 ! Disteib. South-Eastern Asia to 

 North Australia, general. 



Mr. Baker has described the pod as glabrous ; it never becomes quite glabrous 

 even when ripe. Though the name Derris scandens is most generally used for this 

 species, it has to be pointed out that, so soon as Deguelia is recognised to be the be>^fc 

 generic name, this species will have to be known as Deguelia timorensis Taub. 

 (Natur. Pflanzenfam. Ill, 3. 345) because Deguelia scandens is the original name 

 for the American plant at present known as Derris guianensis Bth. The genus was 

 published under the name Deguelia before it was published under the name Derris. 



5. Derris dalbkrgioides Bak. in Flor. Brit. Ind. II, 241. A 

 spreading tree 30-40 feet high ; branchlets silky-pubescent. Leaves 6-8 

 in. long by 1*5-2 in. wide, leaflets 25-39, linear rounded-obtuse at both 

 ends slightly oblique at the base the apex slightly emarginate, 1 in. 

 long, 35 in. wide, firmly papery, adpressed pubescent on both sides, dark- 

 green above paler beneath, lateral nerves 7-8 pairs, indistinct, rachis 

 5-0 in. long and petiolules '1-15 in. rusty-pubescent. Flowers in 

 copious short-peduncled axillary racemes 3-6 in. long very rarely ex- 

 ceeding the leaves, about *65-*75 in. wide with crowded tumid nodes 

 each bearing a dense cluster of unequal short pedicels 1 in. long or less, 

 the various florets of a node expanding successively, rachis and pedicels 

 brown silky-pubescent, the pedicels 2-bracteolate under the calyx, the 

 bracteoles linear - 08 in. long. Calyx 15 in. long, densely brown-silky, 

 shortly but distinctly toothed, the teeth deltoid the lower subequal, the 



