126 G, King — Materials for a Flora of the Malayan Pejiinsula. [No. 1, 
teetli short, connate ; lowest shorter than the two middle ones. Corolla 
much exserted ; standard broad ; keel incurved^ acute. Stamem mona- 
delphoas ; antkers dimorphous. Ooary seasile, many-ovulod ; style 
filiform, incurved, stigma minute capitate. Pod of several small round 
flattened finely miiricated 1-aeeded iudehiacent Joints. Species 10, all 
bat two American. 
ZoRNiA DiPHYLLA Pers, Synops. ir, 318. A diffuse annual with' 
slender zigaag wiry branches reaching 11-15 in. in length, glabrous or 
sparingly pubernlous. Leaf-rachis "25 in. long, puberulous, channelled 
above; leaflutH in one terminal pair, oblong or laticeQlate (lanceolate ia 
Malayan specimens), 5 m. long, '12 in. wide, glabrous, conspicxiouely 
dotted; stipules lanceolate with a long spur. Eacemes laxly S-12-M,, 
1-3 in. long ; bracts also dotted, ovate-acute, almost concealing flowers 
and fraits. Calyx mmate. Oorolift slightly exserted. Potfo l-G-joiuted; 
joints 'OS in. long, pubescent, and irregularly sprinkled with harsh 
prickles. Benth. iu Mart. Flor, Bras. XV, SO, 21, 22 ; Bak. in Flor. 
JBrit, Ind. II, 147. Zornia angustiJoUa Smith in Reea Cyclop, n. 1; DO. 
Proiir. II, 316 ; Wall. Cat. 5660 ; Miq. Flor. Ind. Bat. I, 278. dicfyo- 
carpa DC. Prodr. 11, 327, Z. gihbosa Span. Linniea XY, 191. Z. 
graminea Span, LirmtBa XYj 192. Hedysarum dijphyllum Linn, Sp. PL 
747; Roxb. Flor. Ind. Ill, 353, 
Simgapoee; Changi, Ridley 46721 DiSTElB. Cosmopolitan in the 
tropics. 
34. Smithia Ait. 
Herbs or undershrubs. Leaflets many small sensitive, opposite, leaf- 
raclda ending in a bristle ; stipules scariose with large auricles. Flowers 
racemose or axillary. Calyx deeply 2.1ipped, the lips usnaUy entire. 
Corolla exserted j standard orbicular ; keel incurved obtuse, Stamem 
in two bundles of 5 each ; anthers uniform. Ovary linear, many-ovuled ; 
style incurved, filiform, stigma miuute capitate. Pod of many or few 
small flattened or turgid joints, folded together inside the calyx. Species 
20-30, throughoat tropics of the Eastern Hemisphere, 
SuiTHiA SENSiTiYA Ait. Hort. Kew. ed. I, III, 496. A diffuse 
spreading annual with slender glabrous much branched stems 1-3 feet 
long, only '12 in. th.ick at base, Leaf-rachis '5-1 in. long sparsely be- 
set with long whitish bristles ; leaflets 3-10 pairs, '25-*4 in. long, oblong 
obtise, sparsely bristly oti the almost straight margins and on the mid- 
rib beneath. Racemes simple l-6-fld., in axils of upper leaves on pedun- 
clea -3 in. long, pedicels slender bracteolate "15 in. long or less, a^ieend- 
ing; bracteoles small ovate-acute scariona. Calyx '2o-ii in. long, lipa 
subequal, eutii'e, acute, with a few scattered aubadpressed pale-yellow 
