Ax,g. 1017.} T. NAKAI.— ACONITUM OF YESO, SAG H ALINE AND KV RILES. 223 



botanists, are distinct as described by Reichenbach a century ago. 

 In addition, I found a new species among the .material, which I have 

 named Aconitum Miyabei in honor of Prof. Dr. Kingo Miy'abe. 



Enumeration of Species. 



Subgn. I. Lycoctonum. DC. pro Sectione. 



Radix perennis simplex v. ramosa v. anastamosa. Inflorescentia 

 racemosa. Cassis vulgo alta. Semina rugoso-alata. 



Sp. 1). Aconitum umbrosum, (Korscu.) Kom. Fl. Mansh. II. (1904) 

 p. 250. 



A. Lycoctonum, L. subsp. gcnuinum f. umbrosum, Korsch. in Act. 

 Hort. Petrop. XII. p. 299. 



A. Lycoctonum \ vulparia, Regel PI. Radd. p. 79. p.p. 

 A. pallidum, (non Reicheb.) Maxim. Prim. Fl Amur. (1859) p. 251. 

 Nakai in Tokyo Bot. Mag. XXII (1908). p. 131. 



A. barhatum, (non Patr.) Rapcs. Raym. Sysfr. Gen. Aconit. p. 

 40. p.p. 



A. Lycoctonum ';> fl. ochrolcucis, MiQ. Prol. Fl. Jap. p 187. Fran. 

 et Sav. Enum. PI. Jap. I. p. 12. 



A. thclyphonum, (non Reiciienb.) Nakai in Tokyo Bot. Mag XXII. 

 p. 131. 



A. gigas, Levl. et Vnt. in Bull. Soc. Bot. Fr. (1906) p. 389. 

 Differs from the allied species A. pallidum by having stern brown- 

 haired on its upper portion and glabrous or slightly pilose ovaries. 

 Plant sometimes becomes enormous size. 

 Nom, Jap. Oh-Reizin-so. 



Hab. in umbrosis silvarum Hondo media 1 , Yesoensis, Sachalin- 

 ensis et Core.'c septeritrionalis. In Amur et Mnnshuria b'oreale 

 late cxpansum. 

 Core a sept. : in silvis Gho-tyong -rvnng (Takenosiiin Nakai n. 



1518) 

 Sachalin : Olairenko (Tsutomc Miyakkl Sliiranuslii (KiNGO 

 Miyaiik et Tsutomu Miyabe). Chipisani (KiNGO Mivaiii:, T. 

 .\Iisa<;i, Tsi'Tomu Miyake). Notasan (Tsito.mu Miyake). 

 Mereya (Kingo Miyauk, T. Mivaci, Tsutomd Miyake). 

 Vladimirohuka (Tsutomu Miyake, U. Paurie n. 1-01 (, 

 Veso : I'rov. Ishikari: Jozankei (KiNGO Mivakk et V. Toku- 

 BUCHl). Alt. Taincsan ((iic.Niciii Koidzumi |, Yuliiri <V. ToKU- 

 ihciii;. < ,.,, ii'.iw.-i Kinco MlYABB), Inaotogr Y. TpKDBUCHl). 



