1902.] A CONSPECTUS OF THE LEGUMINOS^T:. 75 



b. Umbels sessile, hidden liy a i)air of jiersistent leafy 



bracts, forming a long raceme. Pod 2-jointed, 



glabrescent, reticulated, constricted at both sutures. 



Bracts rounded. Liukiu ; Formosa 



D. pulchellum, D C. 

 13. Flowers racemose. 



a. Pod pendulous, 5-6-jointed, constricted on both 

 sutures ; joints considerably longer than wide, beset 

 with minute hooked hairs. Leaflets oblong, acute 

 on both ends ; glabrescent, petioles thickened, 

 standard greenish-white. Hitachi; Suruga ; Izumi ; 

 Omi; lyo; Satsunia ; Hizen; Chikuzen ; Liukiu; 

 Formosa. 



( ■? i> 7 ^^) L>. lahurwfoUwm, D C. 



b. Pod ascendent, usually 7-9-jointed, constricted on 

 both sutures ; joints as liroad as long, clothed with 

 minute hooked hairs. Terminal leaflets ellii)tico- 

 rhomboidal, the margines repand, pubescent on both 

 sides. Formosa. 



D. sinuatum, BI. 



IL Undershrubs. Leaves l-:3-7-foliolate. Leallets I.irge. 



A. Leaflets 7. 



Leaves [linnate ; leaflets 3-7. Fk)wers in terminal 

 racemes or panicles. Pod sti[)itate, the constrictions 



reaching from the hnver nearly to the upper suture. 



Joints 2, longer than broad, pubescent. Hitachi; Aizu ; 

 Nikko ; Musashi ; tShinano ; Izu ; Chikuzen. 



( 7 r * V i/ 9 ) D. Oldham i, Oliv. 



B. Leaflets 1-3. 



a. Pod dehiscent. 



Leaflets 1-3, oblong-lanceolate obtuse; side ones, 

 if present, very small. Cult, B. G. 



( -7 t a: 7 >^ ¥) n. (jyrans, D C. 



b. Pod indehiscent. 



aa. Petioles winged. 



Leaflets oblong acute, subcordate. Pod glab- 

 rous, reticulated, slightly constricted on the 

 lower suture. Formosa. 



{^r-^^^) J). 2Jseiido-tri(juetni7n, 1)0. 



( 21 ) 



