TLOUA MONTANA FOEMOS/E 71 



tis in tubum calycis tiirbinatum gradatim abeimtibus. Calycis 

 lobi tubum triple superantes circ. 3 mm. longi lanceolati apice 

 callosi trinervii. Rudimenta petalomm staminaque filiformia minu- 

 tissima J mm. longa. Ovarium globosum 1 mm. longum e tubo 

 exsertum in stylum cylindraceum 2 mm. longum attenuatum, 

 stylo apice 3-4 fido, ramis 1 J mm. longis stigmatosis recurvato- 

 patentibus. Fructus ignotus. 



Hab. Taichti: Binosho, leg. G. Nakahaka, Feb. 1907. 



DisTKiB. Type : North China. 



The present variety differs from the type m having slender 

 flowers and longer styles, and especially in the supra -axillary 

 inflorescence. 



Sapindaceae. 



Acer Linn. 



Three species belonging to this genus have been known 

 hitherto from the low districts. We have here more four species, 

 all confined to the high regions. The specimens are all in too 

 imperfect a state for exact determination. 



Acer sp. (affl A. micrantho S. et Z.). Hamuli glabri. Folia 

 ambitu orbicularia 7 cm. in diametro a?quantia palmatim 7-loba, 

 lobis lanceolatis acuminatis, duplicate- dentatis, lobo terminali 5 cm. 

 longo IJ cm. lato, lobis infimis brevioribus 2J cm. longis, petiolis 

 2 cm. longis. 



Hab. Taito : Bataiankei, in monte Lagalan, ad 5000 ped. alt., 

 leg. N. KoNiSHi, Juni. 1902. 



Acer sp. (aff". A. cratcegifoUo S. et Z.). Hamuli glabri, atropurpurei 

 Folia ovato-cordata S-nema, 8 cm. longa 5 cm. lata leviter 3-loba, 



