268 AKT. I. — B. HAY ATA I 



ima cordata, (sinibus acutis), marginebrevissime serrulata, (serrulis 

 obtnsis), snrsnm in cnspidem et prope basin snbintegra, ntraqne 

 ad nervas et venas dense, ad paginam, pauce hirsuta margine 

 ciliolata, nervis venis vennlisqne ntrinque tenuissime elevatis, 

 tenuissimis, basi 5-nervia, petiolis 8-10 cm. longis, gracilibns, apice 

 dense, caeternm parce pilosis, pilis patentibus, etiamqne brevissime 

 pnbescentibus, stipulis acuminato-ovatis, 8 mm. longis, extus den- 

 sissime, intns parce, brevissime pnbescentibus. Spicse Ç axillares, 

 solitarise, graciles, 7 cm. longae, remote floratae, pednncnlis 1 cm. 

 longis, brac'eis conspicuis, semiorbicnlaribus plicatis, flores am- 

 plectantibus, 5 mm. longis, 7 mm. latis, extns dense pnbescentibus, 

 intus glabris, margine ciliatis 10-nerviis, palmatim 10-dentatis, 

 (dente centrali majore, 2J mm. longo, IJ mm. lato, acuto), 

 bracteolis intra bracteam minutissimis ovatis, ^- mm. longis, 

 pnbescentibus. Perianthium 3-fidum, segmentis ovatis, f mm. 

 longis, ciliolatis. Ovarium globosum 3-lobatum, hirsutum, | mm. 

 longum, stylo 3-partito, 4 mm. longo, ramis apice laciniatis, laciniis 

 filiformibus. 



Hab. Randaisan, leg. B. Hayata et U. Moki, 1908, Aug. (No. 

 7085). 



Near A. grandis Benth., but differs from it in having very 

 obscurely serrulate leaves and very much smaller bracts of female 

 flowers. 



Alchornea Sw. 



Alchornea liukiuensis Hayata sp. nov. 



Alchornea treicioides Hayata Eev. Euphorb. Bux. Jap. p. 47, t. 

 IV. A. (non. Muell. Akg.) 



Suffrutex ? Folia longe petiolata, cordata, ovata, cuspidato- 



