CUPULIFER.E. 179 



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

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

 valde depresso-globosa 12 mm. longa 20 mm. in diametro, cicatribus 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 (Gydobalanopsis) Blakei SKAN, in HOOK. Ic. PI. t. 2662. 

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



DISTREB. China : New British territory on the mainland opposite 

 Hongkong. 



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

 castanopsisifd'ia HAYATA in sched. Herb. Taihoku. Bami novelli fuscentes 

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

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

 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. Involucrum fructiferum truncato-globosum solitarium vel 2-3- 

 connatum subglobosum longius quam latius 3 cm. longum 3 cm. latum vel 

 latius glandem perfecte iucludens apice truncatum depresso-foveolatum basi 

 rotundatum intus glabrum extus bracteis accrescentibus spiraliter dense 

 imbricatim instructum, bracteis tubercuUformibus adnatis subtriangularibus 

 apiculatis. Glans globosa truncata tnincato-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. 



