204 ART. 19. — ^B. HAY ATA : 



cinero-tomeiifcosa, iiitus sericea, crustaceo-fragilis. Glans siibglobosa 

 sursiini attenuata acutinscula glabra brunnea 8 mm. longa 9 mm. 

 lata. 



Hab. in monte Morrison, leg. T. Kawakami et U. Moki, Oct. 

 lOOG. 



DisTRiB. Java. 



I am informed by Mr. S. A. Skan that this plant is certainly 

 very near Quercus cuspidata Thunb., and still nearer Q. Carlesii 

 Hemsl. in Hook. Ic. PL t. 2591, from Foo-chow. But, in Mr. 

 Hemsley's species, the leaves are not so much rounded at the 

 base, the fruit is not so distinctly stipitate, and it is broadest in the 

 middle, not at the base. To my opinion, however, this Formosan 

 plant is quit referable to the Javan species, although I have not 

 yet seen the specimen of it. 



Quercus variabilis Blume, Mus. Bot. Lugd.-Bat. I. p. 297 ; DC. Prodr. 

 XVI. -2, p. 50 ; Franch. et Savat. Enum. PI. Jap. I. p. 447 ; Matsum. et 

 Hayata, Enum. PI. Formos. p. 394. 



Hab. Taichu : Suiteiryo, leg. Y. Tashiro, 1896, (No. 77) ; Biyo- 

 ritsu : Banahozan, leg. T. Kawakami et U. Moei, Jull. 1906, (No. 

 1106). 



Disteib. Japan. 



Quercus sp. 



Hab. Bimsanho (No. 3), et Heirinbi (No. 21), leg. N, Konishi, 

 Oct. 1899. 



Very near Q. glauca Thunb. ; but the leaves are much narrower 

 and the veins are more elevated. The leaves of dried specimens 

 are of a color of neutral tint. 



Castanopsis Spach. 

 Castanopsis indica A. DC. iu Seem. Joiuu. Bot. (1864) p. 182 ; DC. 



