oupuLiPEEa:. 179 



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

 adpa-esse 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. hrevicaudaia, but differs from it by the shortly acute less coria- 

 ceous leaves with reticulated second veins. 



Quercus {Gyddbalanopsis) Blakei Skan, in Hook. Ic. PI. t. 2662. 

 Hab. Hainan, leg. N. Konishi, Juni. 1909. 



DiSTKiB. China : New British territory on the mainland opposite 

 Hongkong. 



Qnercus castanopsisifolia Hayata sp. nov. (Fig. 26). Pasania 

 castanopsisifolia Hayata in sched. Herb. Taihoku. Rami noveUi fuscentes 

 glaueescentes. 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 lateraUbus primariis 13-15 angulo 60°-50° a costa egressis, supra 

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

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

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

 connatum subglobosum longius quam latius 8 J cm. longum 8 cm. latum vel 

 latius glandem perfecte includens apice truncatum depresso-foveolatum basi 

 rotundatum intus glabrum extus bracteis accrescentibus spiraHter dense 

 imbricatim instructum, bracteis tuberculiformibus adnatis subtriangularibus ± 

 apiculatis. Glans globosa truncata truncato-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 Loub. (Foebes et Hemsl. Ind. Fl. Sin. H. p. 510), var. 

 Eonishii Hayata n. v. Pasania Cornea Loub. var. Konishii Hayata (Herb. 



