58 ROSACEJS. 



HAD. Mt. Arisan, inter Funkiko et Taroyeu, leg. B. HAYATA, Mart. 1914. 



Rubus hirsuto-pungens HAYATA n. n. Rubus roscefolius SM. var. hirsutus 

 HAYATA Fl. Mont. Formos. p. 81. 



HAB. Mt. Morrison, ad 12000 peel, alt., leg. U. MORI, Oct. 1905, (No. 2264). 



Very near Rubus parvi-pungens HAYATA, but distinguishable from that 

 species in the quite different habit, in the sepals with long linear tails and in 

 the pubescent pedicels. 



Rubus Kawakamii HAYATA Mater. Fl. Formos. p. 91 ; Ic. PL Formos. I. 

 p. 227, t. 26. Descriptio auctata : Calyx cinereo-purpurascens setulis purpuras- 

 centibus dense conspersus. Petala alba vel leviter purpurascentia. 



HAB. Mt. Arisan, inter Funkiko et Taroyeii, leg. B. HAYATA, Aprili. 

 1914, (FL). 



Rubus Thunbergii S. et Z. 



HAB. Fokien : Usekisan, leg. S. NAGASAWA, Feb. 1909 (No. 153). 



Compared with a specimen so labelled in the herbarium at Tokyo. 



Rosa LINN. 



Rosa Pricei HAYATA sp. nov. Frutex. Ramuli teretes remote aculeolati 

 subglabri vel parce setulosi lasves vel longitudinaliter rugulosi fuscenti-fulvi, 

 setulis transverse sitis minutis f mm. longis, aculeis ciispidato-triangularibus 

 transverse sitis rubescentibtis 1| mm. longis apice cuspidiforniibus plus minus 

 deorsuni recnrvis basi late triangulari-dilatatis latere complanatis basi circ. 

 2 mm. latis. Folia alterna a se circ. 3 cm. rernota generaliter 7-foliolata in 

 ambitu oblougo-obovata vel rhomboideo-oblouga cum petiolis 4 cm. longa 2 cm. 

 lata apice acuta in ambitu obtusa, foliolo terminali tenuiter coriaceo ovato vel 

 oblongo 11 cm. longo 8 mm. lato apice triangulari-acuto ad extremitatem obtuso 

 ad summum extremitatis seiTa mia acuta instructo basi late obtriangulari-obtuso 

 margine serrulato, seiTiilis subrequiforrnibus subtriangularibus apice acutis as- 

 cendentibus plus minus latere recurvis mm. latis \ mm. longis, margiue 

 deorsuni tenuissime recurvo prope basin integro chartaceo vel chartaceo-coriaceo 

 in exsiccato supra fuscenti subtus pallido utraque pagine glabro, costa supra 

 impressa subtus elevata, venis venulis et reticulatis ^'enularunl supra elevatis 

 visis subtus minus elevatis sub lente distincte visis, venis lateralibus primariis 

 ntroque latere 7-8 parallelis, mediis a costa angulo 50 egressis rectis prope 



