CUPULIFER.E. 21 



HAB. Toyen : Taiyakau, leg. I. TANAKA et S. NAKAT, Oct. 1912, fr. 

 Very near Cinnamomum Loureirii NEES., but differs from it by the 

 quite entire calyx. Full description should be given in the next volume. 



Cupuliferae. 



Quercus LINN. 



Quercus kodaihoensis HAYATA sp. nov. (Tab. IV.) (Pasania Jcodaihoensis 

 HAYATA) Arbor. Rami fusco-cinerascentss lenticellis iniuutis rotundatis parce 

 uotati, ramulis et petiolis fusco-pubescentibus sulcato-angulatis. Folia oblonga 

 obovata vel oblongo-ovata in inagnitudine variabillima, ininora 8 cm. louga 3 cm. 

 lata, maxima 14 cm. longa 6 cm. lata, apice cuspidato-acuminata basi cuueata vel 

 obtusa margine sursum serrata, (serris ascendeiitibus a se 1-1|- cm. remotis 

 latere superiore 2 mm. longis latere inferiore 1-1 \ cm. lougis), chartacea vel 

 teuuiter coriacea supra (in exsiccato) viridia subtus plus minus pallida, costa 

 supra impressa subtus elevata, venis primariis lateralibus supra impressis 

 subtus elevatis utroque costre latere 8-9 mediis angulo 50 a costa egressis 

 subtus distiucte elevatis, petiolis 1-3 cm. longis, iutus tenniter sulcatis basi 

 valde tumidis. Cupula turbinata 1^ cm. louga 3 cm. in diametro basi 

 rotundata ore leviter coutracta 17 mm. in diametro, extus lepidibus triaugulari- 

 bus cuspidatis dense imbricatis aduatis obtecta, (lepidibus inferioribus louge 

 triangularibus 1 mm. longis 4 mm. latis apice cuspidatis, superioribus late 

 triangularibus apice cuspidatis multo minoribus), intus cicatricibus glandum 

 perfecte occupata partibus ultra cicatricem 3 mm. altis. Glaus semi-globosa 

 2 cm. louga 28 mm. in diametro basi cupula complete involucrata (cicatrice 

 convexa rotundata), apice subtruucata leviter convexa vel subplana exposita 

 tenuiter sericeo-villosa ad centrum mucronato-apiculata. 



HAB. Kagi : Ivodaiho, Sankyakunanzau, leg. S. NAKAI, Nov. 1912. 



Near Q. Konisldi, but differs from it by the much deeper cups, and by the 

 truncated semi-globose glans. Also near Quercus Cornel in the shape of the 

 cones, but differs in having far much smaller leaves. 



Quercus stenophylloides HAYATA sp. nov. Arbor. Kami cinerei 

 lougitudiualiter rugulosi, cicatricibus minutis remote notati. Folia coriacea 

 ovato-oblouga vel ovato-lauceolata 9 cm. longa 3 cm. lata apice acumiuata 



