1897.] G. King — Materials for a Flora of the Malayan Peninsula. 51 



petiolules 2 in. long densely pubescent, stipels .slender subulate 2 in. 

 long, stipules lanceolate sparsely pubescent *3 in. long. Racemes dense 

 few-fid. at the end of sparsely pubescent peduucles 4 in. long, bracts 

 lanceolate densely pubescent 3 in. long, pedicels 1 in. Calyx *15 in., 

 long puberulous externally, teeth triangular except the lowest lanceolate 

 which is twice as long as the others and half as long as calyx-tube ; 

 bracteoles at base as long as bracts but rather narrower. Corolla bright 

 yellow '5 in. long glabrous. Pods ascending or almost erect, densely 

 clothed with spreading hairs, 1*5-2 in. long, *25 in. wide, compressed, 6-8 

 seeded. Seeds *15 in. long, *1 in. wide, dark brown, flat, oval, liilum one- 

 third as long as seed not very prominent, dissipiment between seeds not 

 pronounced. W. & A. Prodr. 245 ; Wall Cat. 5889 in part only. P. 

 radiatus Roxb. Hort. Beng. 54 ; Flor. Ind. Ill, 296 ; Miq. Flor. Ind. Bat. 

 I, 197 in part, not of Linn. P. Mungo var. radiatus Bak. in Flor. Brit. 

 Ind. II, 203. 



Prov. WETiLBSLEY; at Prye Dock, Curtis 2211! Perak ; at Groping, 

 Kunstler 946 ! Distrib. Wild in S.-E. Asia and also largely cultivated. 



Very nearly related to P. sublobatus Roxb. (P. trinervius Heyne) which differs 

 in having narrower pods, more distinct dissepiments between the much smaller 

 seeds, and a rusty-red pubescence This is the wild form of the plant cultivated in 

 India as the mdsh-kulai or urd crop; though it happens to have been named P. 

 Mungo by Linnaeus it is quite distinct from the Mung plant which has spreading pods 

 with smaller seeds and dark green leaves. The Mung is the species named P. 

 radiatus by Linnaeus. 



9. . Vigna Savi. 



Twining herbs or shrubs with pinnately 3-foliolate stipellate leaves. 

 Flowers in copious axillary racemes bracteoles conspicuous. Calyx cam- 

 panulate ; teeth short or long, the upper often connate. Corolla much 

 exserted ; keel truncate or exserted not spirally twisted. Stamens 

 diadelphous, anthers uniform. Ovary sessile many-ovuled ; style long 

 filiform, bearded along the inner face below the oblique stigma. Pod 

 linear, subterete, subseptate. Species 40-50, mostly tropical ; one widely 

 cultivated. 



Keel not prolonged into a beak ; pods glabrous :— 



Stems trailing, pods short few-seeded; a wild sea-coast 



species ... ••• ••• ••• ••• 1- ^ retusa. 



Stems suberect or twining, pods long very many-seeded ; a 



widely cultivated plant ... ... ... ... 2. V. Oatjang. 



Keel prolonged into a beak ; pods pilose ... ... 3. V. pilosa. 



1. VfGNA retusa Walp. Rep. I, 778. An extensively spreading 

 perennial trailing sea-coast species with glabrous stems. Leaves 3-4 in. 

 long, leaflets 3, pale green, glabrous ovate to obovate thinly fleshy, 



