CUPULIFER.T:. 179 



bus apice cuspidatis 2 mm. latis extus leviter adpresse tomentosa intus tenuiter 

 adpresse pubescens, cicatricibus glaudum 8 mm. in diametro elevatis. Glans 

 valcle depresso-globosa 12 mm. longa 20 mm. in diametro, cicatribns valde im- 

 pressis 8 mm. in diametro. 



HAB. Arisan, leg. B. HAYATA et S. SASAKI, Jan. 1912. 



Near Q. brevicaudata, but differs from it by the shortly acute less coria- 

 ceous leaves with reticulated second veins. 



Quercus (Cyddtxdanopsis) Blakei SKAX, in HOOK. Ic. PI. t. 2662. 

 HAB. Hainan, leg. N. KONISHI, Juni. 1909. 



DISTRIB. China: New British territory on the mainland opposite 

 Hongkong. 



Quercus castanopsisifolia HAYATA sp. nov. (Fig. 26). Pasania 



caxtanopsisi/olia HAYATA in sched. Herb. Taihoku. Kami uovelli fuscentes 

 glaucescentes. Folia lanceolato-oblonga vel elongato-oblonga 25 cm. longa 

 7-8 cm. lata apice caudato-acuoiinata vel acuminata basi cuneata margiue 

 repanda chartacea utraque opaca, subtus pallidissima vel cinerascentia, 

 venis lateralibus primariis 13-15 angulo 60-50 a costa egressis, supra 

 costis et venis planis non elevatis subtus prominente elevatis, subtus pagine 

 tenuissime minuteque lepidota, petiolis brevioribus 1-2 cm. longis. Fructus 

 spicati. Iiivolucrum fructiferum truncato-globosum solitarium vel 2-3- 

 connatum subglobosum longius quam latins 3^- cm. longum 3 cm. latum vel 

 latius glandem perfecte includeiis apice tmncatum depresso-foveolatum basi 

 rotuiidatum intus glabrum extus bracteis accrescentibus spiraliter dense 

 imbricatim instructum, bracteis tuberculiformibus adnatis subtriangularibus 

 apiculatis. Glans globosa truncata truucato-depressa ad centrum apiculata, 

 involucro perpecte inclusa. 



HAB. Arisan, leg. T. UYEMATSU, Sept. 1912. 



Near Q. lepidocarpa HAYATA, but differs from it by the much longer 

 oblongo-lanceolate leaves which are much thinner and minutely lepidote. 



Quercus Cornea LOUR. (FORBES et HEMSL. Ind. Fl. Sin. H. p. 510), var. 

 Konishii HAYATA n. v. Pasania Cornea LOUR. var. Konisldi HAYATA (Herb. 



