12 CATEIFOLIACE;E. 



tenuissime irapressis subtus prominente distincteque elevatis, veuis lateralibus 

 primariis utroque latere costne 5-7 angulo acuto vel obtuso a costa egressis, 

 venulis transverse reticulatis, petiolis lougissirais gracilibus 3-9cm.longis 

 laminam equantibus vel superautibus subtus dorso complauato-serniteretibus 

 supra intus hand sulcatis plains basi vix dilatatis. Cymce 8 cm. longae 10 cm. 

 latse, floribus ignotis. 



HAB. Toyeucho : Shibutsuke, in montibus circ. 3000 ped. alt.; leg. I. 

 TANAKA, Nov. 1913. 



Near Cornus controversa HEMSL ( = Cornus macrophyUa MATSUAI Ind. p. 

 446), but differs from it in liaviug very much longer petioles and leaves with 

 depressed veins and veinlets on the upper surface. I am a little too bold in 

 treating this plant as a new with such an imperfect specimen. Still the 

 very much longer petioles and impressed veins and veinlets on the upper 

 sin-face of the leaves are so remarkable that it is quite sufficient to recognize 

 the plant as distinct from other species. 



Caprifoliaceae. 



Viburnum LINN. 



Viburnum arboricolum HAY AT A sp. uov. Frutex 5 m. altus vel altior, 

 in trunco arboris crescens vel terrestris. Rami cinerascentes vel fulvescentes 

 lenticellis minutis notati lougitudiualiter rugosi. Folia opposita oblonga 

 lauceolata vel oblongo-lanceolata maxima 17 cm. longa 8 cm. lata apice breve 

 cuspidata, cuspidibus 1 cm. longis 5mm.latis ad summum obtusis, vel simpli- 

 citer obtusa coriacea glabra supra (in vivo) non uitida opaca viridia subtus 

 pallidiora basi cuneato-acuta margiue a madio sursum dentato-ssrrata, (ssrris 

 ascendentibus a se 7 mm. remotis apice interiore recurvis latsre superiore 

 2 mm. lougis latere inferiore 13 mm. lougis), deorsum usque ad basin integra, 

 costis supra planis vel tenuiter elevatis subtus prominente elevatis, veuis 

 lateralibus primariis utroque latere costie 7-8, inediis angulo 60 a costa egressis 

 arcuatis prope marginem evauesceutibus, venis secundariis transversis 

 ti-ansverse reticulatis, venis lateralibus supra tenuiter sed distiucte impressis, 

 subtus distiucte elevatis, venulis supra 11011 visis subtus distincte visis, petiolis 

 2 cm. longis. Cymse termmales pyramidales in circumscriptione 15 cm. lougee 



