(10) TENTAMEN FLOK.E LUTCHUENSIS. 277 



R. Vernyi, "Francli. et Sav. Ennm. PI, Jap. I, p. 8, 

 ir, p. 266. 



LÛTCHÛ {Wrii/hll in Herb. Kew., H. Ka1cagawa\ flor. 

 cum fructif.). 



Insula Amami-Oshima {Tashirol Sept. 1887, frf.) : ad 

 Naze {T. Itr>, n. 490, lö Jnlio 1894, flor. cum fructif. im- 

 mat.) ; inter Niize et Yaniatohama [T. lïô, n. ~)'i(), 16 Julio 

 1894, flor.). 



Arckifelago Ykma : in insula Isliigatclii prope pagum 

 Xagura-raura [T. Iir>, ii. 1270, 11 Aug. 1894, flor. et fructif.). 



DiSTKiB. Japan and China. 

 This variety may at once be distinguished from var. ti/picus 

 by its naked or slightly pubescent stem and leaves, but is never 

 so hirsute, especially on the stem, petioles, and peduncles, as 

 we observe in var. typiciis. 



R. sceleratus, L. Sp. PI. ed. l, p. r>r)i ; WiUd. Sp. II, 



p. 1810; '*F1. Dan. t. ;î71 "; Eng. Bot. t. 681; DC. Syst. 

 I, p. 268, et Prodr. I, p. :M ; D. Don, Prodr. Fl. Nep. p. 

 195; ''Reichb. Ic. FI. Germ. HI, t. 11"; " Royle, Illustr. 

 t. 53"; Torr, et Gray, Fl. N. Am. I, p. 19; A. Gray, 

 Man. Bot. N. Un. St. p. 142; Chapman, FL S. Un. St. p. 8; 

 Ledeb. Fl. Alt. II, p. 327, et Fl. Ross. I, pp. 45 et 733 ; Regel, 

 PI. Radd. I, p. £0; Turcz. Fl. Baical. Dahur. I, p. ôCj ; Harv. 

 in Harv. et Soud. Fl. Cap. I, p. 7 ; Maxim. Primit. Fl. Amur, 

 p. 468 ; Miq. Prol. Fl. Jap. p. 192 ; Franch. et Sav. Enum. PI. 

 Jap. I, p. 9; Franch. PI. David. I, p. 16, et *' Mém. Soc. 

 Sc. Nat. Cherbourg, XXIV, p. 197 "; Hook. f. et Thoms. Fl. 

 Ind. I, p. 35 ; Hook. f. et Thoms. in Hook. f. Fl. Brit. Ind. 

 I, p. 19 ; Hance, in Journ. Linn. Soc. XIII (1872) p. 376 ; 



