58. ONA.GRARIE.E. 309 



consist only of the upper part of the plant in fruit, it ia advisable 

 to await more complete material before naming it. 



1. Jussiaa repens, Linn. Mant. p. 381 ; DC Prodr. iii. p. 51 j 

 Clarke in Hook. f. Fl, Brit. Ind. ii. p. 587 ; Ranee in Journ. 

 Bot. 1880, p. 261 ; Hook. Bot. Misc. iii. p. 300, t. 40. 



Cubospermum palustre, Lour. Fl. Cochinch. p. 275. 



Formosa (Oldham, 121!), Kelung (Ford !) ; Kwanotung: 

 Macao, &c. (Vachelll), Wharapoa (Hancel). Mus. Brit. ; Herb. 

 Kew. 



Generally diffused in nearly all warm regions of the world. 



/ 2. Jussiaea suffruticosa, Linn. Sp. PI. ed. 1, p. 388; DC. 

 Prodr. iii. p. 58 ; Clarke in Hook.f. Fl. Brit. Ind. ii. p. 587. 



Jussiaea villosa, Lam. Encycl. iii. p. 331 ; Benth. Fl. Hongk. p. 10.9. 



Epilobium tetragonum, Lour. Fl. Cochinch. p. 225, non Linn. 



Jussiaea tetragona, Spreng. Syst. Veg. ii. p. 231. 



Jussiaea fruticosa, DC. Prodr. iii. p. 57. 



Jussiaea octofila, DC. Prodr. iii. p. 57. 



Shantung (Maingay !) ; Fokien : Amoy interior (Swinhoe !) ; 

 Formosa: Tamsui (Oldham, 120! Maries I); Yunnan : Pone- 

 shee (Anderson !) ; Kwangtung : Macao, &c. ( Vachell ! Gallery ! 

 Fortune !) ; Hongkong (Wright \ Champion; Hinds I); Luchu 

 Archipelago (Wright \). Mus. Brit. ; Herb. Kew. 



Warm humid regions nearly all over the world. 



1. Ludwigia parviflora, Roxb. Fl. Ind. i. p. 419 ; DQ. Prodr. 

 iii. p. 59 ; Wight, III, Ind. Bot. t. 101 ; Benth. Fl. Hongk. 

 p. 109 ; Clarke in Hook.f. Fl. Brit, Ind. ii. p. 588. 



Hongkong (Champion !). Mus. Brit. ; Herb. Kew. 

 Abyssinia and Persia eastward to India and Malaya, and south- 

 ward to North Australia. 



2. Ludwigia prostrata, Roxb. Fl. Ind, i. p. 420 ; DC. Prodr. 

 iii. p. 59; Wight, Ic. PI. Ind. Or. t. 762 ; Clarke in Hook.f. Fl. 

 Brit. Ind. ii. p. 588 ; Franchet in Mem. Soc. Sc. Nat. Cherbourg, 



xxiv. p. 220. 



Ludwigia diffusa, Buck. Ham. in Trans. Linn. Soc. xiv. p. 301. 



Shantung : Chefoo (Fauvel ex Franchet) ; Hupeu : Ichang 

 (A. Henry V). Mus. Brit. ; Herb. Kew. 



