182 



cuspidatis multiseriatis) intus sericeopubescens, cicatricibus valde elevatis, 

 8 mm. in diametro. Glans depresso-globosa valde depressa 1^ cm. in diame- 

 tro 1 cm. longa apice ad centrum db mncronata. 



HAB. Shinsuiye, leg. S. NAKAT, Dec. 7, 1912. 



Near Q. Naiadarum HANCE ; but differs from it by the shape of the 

 cup and glans. 



Quercus hypophaea HAYATA sp. nor. (Fig. 28) ; Pasania hypopliaea 

 HAYATA in Schid. Herb. Taihoku. Ramuli rugosi lenticellis minutis notati 



superiore tenuiter depresso-tomentella. Folia 

 coriacea oblongo-lanceolata vel ovato-lanceolata 

 7-8 cm. longa 20-25 mm. lata apice acuminata 

 basi obtusa supra glabra nitida subtus dense 

 adpresseque fulvo-tomentella margine subintegra, 

 costis supra tenuiter impressis subtus elevatis, 

 venis lateralibus teiiuissimis non conspicuis 

 utrinque subplanis vel subtus leviter elevatis, 

 petiolis l cm. longis dense adpresse tomentellis 

 intus sulcatis basi non incrassatis. Cupula 

 late patelliformis ad orem leviter contracta 16 mm. 

 in diametro 6 mm. alta, extus adpresse denseque 

 pubescens, (annulis 9 basi 2 mm. a se remotis, 

 superiore proximatis mm. a se remotis), intus 

 fulvo-sericeo-pubescens, cicatricibus planis. Glans 

 depresso-ovoidea 13 mm. longa 12 mm. lata apice 

 depressa ad centrum apiculata basi rotundata, 

 (cicatricibus elevatis 7 mm. in diametro), supra 

 cicatrices subito contracta, facie sericeo-pubescens 

 castanea. 

 HAB. Shinsuiye, Dec. 8, 1912, leg. S. NAKAI. 



Fig. 28. 



Quercus hypophcea HAYATA. 1, 

 a leaf ; ' 2, n fruit. Natural size. 



Quercus longicaudata HAYATA sp. nov. (Fig. 29) ; Pasania longicavdata 

 HAYATA in Schid. Herb. Taihoku. Kami rugosi lenticellis minutis notati. 

 Folia lanceolata coriacea 9 cm. longa 1| cm. lata apice Imeari-attenuata vel 



