Mar., 1919.] KQTUL^ AD PLANTAS JAPONIAE ET KOBEA^ XX. Q\_ 



amurensis and Tili'a Japonica are too variable that they cannot dis- 

 tinguish by such a character as adopted by Schneider. We have a 

 few specimens of Tilla amyrensis having japonica-\ikc serrations and a 

 number of Tilia japonica having amurensh-Vike serrations. Examining 

 such an exhaustible collections as we have Tilia japonica is distinguish- 

 able from Tilia amurensis only in having numerous staminodes which 

 gi'adually pass over to the petals. 

 var. rufa, Nakai. 



Tilia amurensis, Nakai Chosenshokubutsu I. (1914) p. 174. Veg. 

 Diamond Mt. (191S) p. 179. n. 434. a. 



Folia subtus et adulta atque rami hornotini petiolique rufo-pubes- 

 centia. Fructus globosus v. obovatus. 

 Nom. Jap. Kitsune-shinanoki. 

 Hab. 



Corea : in monte Kongosan (Takenoshin Nakai n. 5G42). 

 Amur : circa Liubavinskii (V. Komarov n. 1080). 

 var. koreana, Nakai. 



Tilia koreana, Nakai in Tokyo Bot. Mag. XXVII (1913) p. 130 

 n. 66 nom. nud. in Matsumura Icon. PI. Koish. II. (1913) t. 85 et 

 Ch6senshokubutsu I. (1914) p. 174. fig. 208 et Veg. Diamond Mt. 

 (1918) p. 179 n. 435. 



Fructus pyriformis usque 10mm. longus. 

 Nom. Jap. Chosen-shinanoki. 

 Hab. Corea : 

 in monte Kongosan (Tomijiro Uchiyama) in monte Hakutokurei 

 (Takenoshin Nakai n. 2119). 



Distr. sp. Amur et Manshuria. 



