75 



1879), Hachiozi {T. 31akino\ Oct. 28, 1899), Shibuya (T. Makino\ July 23, 

 1901); Prov. Sagami: Hakone {T. Makino\ Sept. 24, 1886); Prov. Shimoosa: 

 Mama {T. 3Iahmo ! Aug. 8, 1888) ; Prov. Hitachi : Kihara (Herb. ! 1. c.) ; 

 Prov. Shimotsuke : Nikko (B. Yatabe ! Herb. 1. c. July 28, 1877) ; Prov. 

 IsE : Komono (Herb. 1. c. Aug. 6, 1883) ; Prov. Suruga : Murayama (i?. 

 Yatabe and Z. Matsumura\ Herb. ]. c. July 27, 1881); Prov. Uzen : 

 Between Mt. Gassan and Mt. Haguro {B. Yatabe and S. Okuho ! Herb. 

 1. c. July 24, 1887) ; Prov. Mutsu : Hyakutaku {T. Iwakaica ! Herb. 1. c. 

 July 20. 1880) ; Prov. Iwashiro : Aidzu (Z. Matsumura ! Herb. 1. c. Aug. 

 4, 1879) ; Prov. Chikuzen : Nakaharu-mura {K. Nagano] Herb. 1. c. 1890) ; 

 Prov. Su5: Ouchi-mura {D. Nahai\ Herb. 1. c. July 10, 1892). 



A commonest Dioscorea, which is very widely distributed in this country, 

 growing on mountains, hills, and in fields. Tokoro is the native name. 



Trachelospermum jasminoides Lem. 1851 ; Fl. des Serres VI. p 

 263 ; Franch. et Sav. Enum. PI. Jap. II. p. 438 ; Franch. PI. David. I. p 

 206 ; Forbes et Hemsl. in Journ. Linn. Soc. XXVI. p. 99 ; Maxim, ir 

 Engler's Bot. Jahrb. VI. p. 65 ; Henry in Trans. Asiat. Soc. Jap. XXIV. 

 Suppl. p. 60 ; Palib. Consp. Fl. Kor. in Act. Hort. Petrop. XVIII. p. 157. 



BhyncJioapermum jasminoides Lindl. 1846 ; Fl. des Serres 1. c. tab. 615 ; 

 Walp. Ann. III. p. 920, et V. p. 498 ; Bot. Mag. tab. 4737 ; Benth. Fl 

 Hongk. p. 221 ; Franch. et Sav. Enum. PI. Jap. I. p. 315. 



Nerium divaricatum Thunb. Fl. Jap. p. 110, non Linn. 



Trachelospermum divaricatum Kanitz Anthoph. Jap. 1878, p. 14 ; 

 Schumann in Engl, et Prantl, Die Natiirl. Pflanzenfam. IV. 2, 1895, p. 

 173, fig. 58, J-K ; Diels in Engler's Bot. Jahrb. XXIX. p. 540. 



Pareckites Thunbergii A. Gray Bot. Jap. p. 403; Miq. Prol. Fl. Jap. p. 62. 



Malouetia asiatica Sieb. et Zucc. Fl. Jap. Fam. Nat. in Abh. Akad. 

 Muench. IV. 3, 1846, p. 163. 



Echites saligna Delile in herb, ex Benth. Fl. Hongk. p. 22 L 



Pareckites adnascens Hance in Journ. Bot. 1868, p. 299. 



Hab. Japan, common and widely distributed. 



Leaves glabrous, or sometimes pubescent beneath. 



m 



Stellaria (Eustellaria, Larbre«) Ucliiyamana Makino sp. nov. 

 Perennial. Stem very slender, terete, often purplish, repent radicant 



