8 STEECULIACE^I. EUTACE^. 



by myself and others. But, in comparing it with the latter species which 

 I had an opportunity to collect in Hongkong in the summer, 1917, I have 

 found that they are quite different. The leaves of the Formosan plant are 

 much more tomeutose beneath than those of the Hongkong. The transverse 

 veinlets of the former are reddish, while those of the latter are not colored. 



Sterculiaeeae. 

 JFZeevesia LINDL. 



K-eevesia formosana HAYATA sp. nov. Arborescens ; raniis validibus 

 cinerascentibus. Foh'a alterna lanc,.olata vel oblauceolata tenuiter coriacea 

 vel chartacea 7-9 cm. longa 2^-3 cm. lata npice obtusa basi cuneita margine 

 subintegra utraque png!ne subglabra, costis venis veuulisque utraque pagine 

 elevatis, petiolis ] | 2 cm. lougis glabris. Flores ignoti. Fructus versus 

 apicem 2-3-dispositi capsulares 5-carpellares lignosi semiglobosi, in sectione 

 longitudiiiali obcordati 2] cm. lougi totiusque lati profunde 5-sulcati et lobati, 

 septicide et loculicide dehiscentes ; samina in quoque loculo 2 ab apice loculi 

 pendula obovata 7 mm. longa superposita longe lateque alata, cum alis 

 cultriformia cum alis circ. 2 cm. looga ; testa cartilaginea basi et latere ad 

 alam producta ; albumen copiosum ; embryo magnus toto cavo serninum ex- 

 tensus ; cotyledoues foliosse, radicula iufera. 



HAB. Hiiranzan, leg. B. HAYATA et S. SASAKI, Juli. 1912. 



Somewhat comparable to ft. thysxoides LINDLE, P. Wall'chii BE. and R. 

 pubescens MAST. ; but differs from them by tie leaves which are cuneate or 

 acute at the base. The leaves of the other species are more or less rounded 

 at the base. 



Rutaceae. 

 Phellodcndron RUPE. 



Phellodendron Wilsonii HAYATA et KANEHIEA sp. nov. Arbor ; ramuli 

 teretes glabri lenticellis minutis conspersi. Folia opposita pinnata in ambitu 

 oblonga cum petiolis 27 cm. louga 15 cm. lata impari pinnata, pinnis 4-5- 

 jugis, jugis a se 4cm. remotis, pinnis medih majoribus plus minus obliquis 



