SAPINDACE-E. BS' 



lenticellis rotundatis notatis glabris longitudinaliter mgosis basi incrassatis. 

 Capsula vesicularis, inflata, 3-lobata, loculicide S-valvata, valvis membranaceis 

 reticalato-nervosis rotundatis 4^ cm. longis 4 cm. latis margine tenuiter margi- 

 natis, septis seminiferis. Semina subglobosa nigra exarillata, testa Crustacea 

 nigi-a ; embryo spiraliter convolutus. 



Hab. Tappansha, leg. U. Mori, Oct. 1906, (No. 1736). 



Near Koelreuteria bipinnata Fkanch., but differs from it in having suben- 

 tire leaflets. 



Acer LmN. 



Acer {Integri/oUa) cinnamomi folium Hayata sp. nov. (Tab. XIV.-A.) 

 Rami recti, cortice fuseo-rubescenti, longitudinaliter rugosi, lenticellis parvis 

 tenuiter elevatis medio 1-sulcatis, ramulis hornotinis basi dense mollissime 

 tomentosis perulis multiseriatis instructis, perulis scariosis extimis minoribus 

 triangularibus 2 mm. longis obtusis convexis, intimis longissimis 1 cm. longis 

 sublinearibus moUe tomentosis. Folia ad apicem ramulorum oppositim sita, 

 lamina ampla membranacea vel membranaceo-chartacea, elliptica vel oblonga 

 vel ovato-elliptica 11-12 cm. longa 4^—5 cm. lata, apice breve cuspidata ad 

 summum obtusa basi obtusissima vel subrotundata, margine integra vel gross© 

 obscure undulata, supra glaberrima vel ad costas tomentosa, subtus tenuissim© 

 dense mollissimeque tomentosa, albicantia, supra in exsiccato fulvescentia, 

 costis et venis rubescentibus utraque pagine tenuissime elevatis, venulis 

 secundariis supra minute tenuissime elevato-reticulatis, distincte trinervia, nervis 

 lateralibus latere inferiore plus ramosis, nervo centrali pauci-ramoso utroque 

 latere venulas 2-3 emittenti, petiolis gracilibus -J-plo laminam sequantibus 

 supra sulcatis subteretibus basi tomentosis. Cymse ad ramulos terminales, 

 6 cm. longse totiusque latse, rhachidibus pedicellisque dense albo-tomentosis, 

 pedicellis gracilibus 3 cm. longis erectis. Sepala 4-5 linearia, 2-4 mm. longa, 

 f mm. lata, apice obtusa, extus hirsuta, intus glabra, patentia. Petala 4-5, 

 linearia vel lineari-spathulata, apice obtusa, basi angustata, 3-4 mm. longa, 

 1 mm. lata, utraque pagine glabra. Discus exti-astaminalis, 8-10-partitus, 

 segmentis latis subglobosis | mm. latis. Stamina 8-10, filamentis 1 J mm. 



