56 



Ariscema Japom'cuon var. angust{folioIata Miq. Prol. Fl. Jap. pp. 134, 

 357, et Cat. Mus. Bot Lngd.-Bat., Fl. Jap. p. 95. 



Ariscema joponicum var. latifoliata Schott ex ]Miq, Cat. Mus. Bot. 

 Lugd.-Bat. p. 95. 



Ariscema amplissi'mum Blurae in Rumphia I. p. 110 ; Schott Prodr. 

 Syst. Aroid. p. 56 ; Knnth Enum, PI. III. p. 21 ; Miq. Prol. Flor. Japon. 

 pp. 134, 357, et Cat. Mus. Bot. Lugd.-Bat., Fl. Jap. p. 95; Franch. 

 et Sav. Enum. PI. Jap. II. p. 6; Engl, in DC. Monogr. Phanerog. II. 

 p. 560. 



Arum Dracunculus Thunb. Fl. Jap. p. 233, non Linn. 



Nansoo, vulgo Jamma Konjakf, it. Osooni, Medic. Ten nan sio Kiempf. 

 Amoen. Exot. p. 786. 



Hab. Prov. Tosa : Mt. Yokogura {T. 31alduo\ May 1889, forma a, 

 1)), Ishigami-to in Mt. Torigata {T. Maldno\ May 22, 1889, forma b), 

 Omoto in Ogiwa-mura (7'. Blalcinol Nov. 1891, forma b) ; Prov. Musashi : 

 Chichibu (li. Yatabe and Z. 3fatsumura ! Herb. Re. Coll. Imp. Univ. Tokyo' 

 April 24, 1878, forma a, b) ; Nobitome {T. Makinol May 13, 1894, forma 

 a, b), Kami-shirane {T. Malcino ! June 6, 1901, forma a), Mt. Mi take {Z. 

 Matsumura, S. Matsuda, and Y. Yabe ! Herb. 1. c. May 15, 1900, forma a) ; 

 Prov. Sagami : Ubago in Hakone (Herb. ! 1. c. Aug. 24, 1885, forma a, leaf- 

 segments angustato-lanceolate, narrowly acuminate with a very sharp point, 

 irregularly denticulate, thickish in texture, the middle one shortly petiolulate, 

 the rest sessile), Tonosawa in Hakone {T. 31ahino\ April 12, 1901, forma 

 a, b), Mt. Oyama {Z. 31atstcmura and S. Matsuda ! Herb. 1. c. May 18, 

 1900, forma a, b) ; Prov. Hitachi : Mt. Tsukuba {T. 3Iahino ! April 5, 1894, 

 ofrraa b, May 1897, forma a, b, May 27, 1900, forma a); Prov. Awa 

 (BoSHu): Mt. Kiyosumi (T. 3Iakino\ April 1896, forma b) ; Prov. Suruga : 

 Mt. Fuzi (B. Yatabe and Z. 31atsti,mura ! Herb. 1. c. July 25, 1881, forma a ; 



5. 31atsuda ! July 28-31, 1891, forma a) ; Prov. Shimotsuke : Nikko (Herb ! 

 1. c. Oct. 8, 1878, forma a ; T. Mahino ! June 1901, forma a, b), Umagaeshi 

 in Nikko {S. Okubo ! Herb. 1. c. May 17, 1889, forma b), Mt. Konosu-yama 

 {S. Okubo \ Herb. 1. c. May 21, 1889, forma b), Kobyaku-mura near Nikko 

 (;S'. Okubo ! Herb. 1. c. May 18, 1889, forma a), Tanzei-yaraa {K. Saicada ! 

 Herb. 1. c. June 19, 1878, forma b) ; Prov. Shinano : Mt. Togakushi {R. 

 Yatabe and Z. 3Iatsumura\ Herb, 1. c. July 12, 1884, forma b); Prov. Kaga. 

 Yumoto in Mt. Hakusan {R. Yatabe and Z. 3Iatsumura ! Herb. 1. c. Aug. 



6, 1881, forma b) ; Isl. Kyiishil [Kiusiu] (Herb. ! 1. c. May 1879, forma b) ; 

 Prov. Yajiato : Mt. Kasuga {Z. 3Icdsumura and S. Okubo ! Herb. I. c. July 

 13, 15, 1883, forma b) ; Prov. Idzu : Mt. Omuro {S. Okubo ! Herb. I. c. 



