200 tBCHWUfOMB. 



Phaseolus radiatus LINX. var. typica D. PRATN ; MATSUM. in ITO et 

 MATSUM. Tent. Fl. Lutch. p. 427 ; MATSUM. et HAYATA Enum. PL Formos. 

 p. 111. 



HAB. cultivated. 



DISTRIB. 



Phaseolus trilobus AIT.; MATSUM. in ITO et MATSUM. Tent. Fl. 

 Lntch. p. 427 ; MATSUM. et HAYATA Enum. PI. Formos. p. 111. 







HAB. Hikaku. 

 DISTRIB. 



35. Viyna SAY. 

 DichotoriWM Key to the Formotan Species. 



(1) Plants nearly glabrous or puliescent. (2) 



Plants hispid with long hairs. (4) 



(2) Leaflets ovate, rounded or emarginate at the apex, or rhomboidal al- 

 ways rounded or obtuse at the apex Vigna hite.n. 



Leaflets usually acute or acuminate at the apex. (3) 



(3) Leaflets lanceolate or ovately lanceolate Vigna bitedft. 



Leaflets rhoniboidal, broadest at the base, acuminate at the apex 



Vlcjna sinensis. 



(4) Leaflets not sinuate, entire Vigna rejlexo-pilosa. 



Leaflets sinuate Vigna stipulate'. 



Vigna lutea A. GRAY ; BAKER in HOOK. f. Fl. Brit. Ind. H. p. 205 ; 

 FORBES et HEMSL. Ind. Fl. Sin. I. p. 193 ; MATSUM. et HAYATA Enum. PL 

 Formos. p. 111. 



HAB. Kelung, Takow. 



DISTRIB. Generally on the sea-shores of the tropics. 



Vigna luteola BENTH. Fl. Austral. II. p. 260 ; BAKER in HOOK. f. FL 

 Brit. Ind. II. p. 205 ; MATSUM. in ITO et MATSUM. Tent. Fl. Lutch. p. 428 ; 

 MATSUM. et HAYATA Euum. PL Formos p. 111. 



HAB. Maruyama, Pachina, Hoxan, Taito. 



DISTRIB. 



