53. ONAGIIAKIE;]:. 2'. I 



HAI;. Gansan, Morrison, Mushazan, Daironkosha. 



DlSTRIB. Extends from Eim)pci eastward to Eastern Asia and Northwest 

 America. Not yet found in Japan. 



2. ' 



Kfij f the Fofinomn Spvcies. 

 Leaves oblong, obtus, glabrous ................................. ./. rcj>ri/*. 



Leaves lanceolate, slightly pubescent ....................... J. xnlfriilico*a. 



Jussiaea repens LINN.; MATSUM. et HA v ATA Emnn. PI. Formos. p. 15:;. 

 HAB. Taihoku, Piingaryo, Bioritsu, Kelung, Takow. 

 DiST]iD3. Japan, Loo-choo, China and Malaya. 



Jussiaea suffruticosa LINN.; MATSUM. ot HAYATA Euuui. 11. Fonnos. ]>. 

 154. 



HAJ:. 1'achina, Kelung, Taihoku, Kussluiku, Shintengai, Tamsui, 

 Bankinsing, South Ca])c. 



DiSTiniJ. Loo-choo, Hongkong, Malaya, India, Ceylon, Tropical Africa, 

 America., Australia and Polynesia. 



3, Ludwif/ia LINN. 



Key to t/tc Formosan 



Capsules inflated, smooth, seeds not separately distinguishable through its 

 walls ............................................... L. ]><i rrijloi'u . 



Capsules not inflated, the walls drawn tighth over the seeds so that each 

 can be counted from without ....................... L. ro.^l ruin. 



Ludwigia parviflora lloxu. ; MATSUM. et HAYATA Enum. 1*1. Formos. 

 p. 154. 



HAH. Bankinsing. 



DLSTHIH. Through India and Malaya to Abyssinia and Persia. 



Ludwigia prostrata KOXB. ; MATSUM. et HAYATA Enum. PI. Formos. j>. 

 155. 



