6 43. S.VXIFBAGACEiE. 



broad. Capsules hemispLerical laterally compressed 3-4 mm. broad, calyx-limb 

 obscure, style persistent, recurved at the apex. Seeds fusiformed, striate. 



Hab. Mt. Morrison, Mt. Arfsan. 



Somewhat resembles H. integrifdia., but easily distinguished by the 

 narrowed base of the leaves. 



Hydrangea integrifolia Hayata in Matsum. et Hayata Euum. I'J. 

 Formos. p. 131. Scandent shrub. Branches and petioles in dried specimen 

 ferrugineo-rubescent, at first covered ^ith a soft floccoso-tomentum, at last 

 glabrous. Leaves opposite, petiolate, oblong, elliptical, acuminate or cuspidate, 

 quite entire, glabrous on both srafaoss, 5-6 cm. long, 3-3.5 cm. broad, petioles 

 2-3 cm. long. Cymes corymbose uiqbellately clustered, terminal 6-7 cm. long, 

 base bracteate, bracts linear nearly 1 cm. long, margin ciliate. Exterior 

 flowers sterile, sepals petaloid 2-3 nervose, nearly orbicular 7-8 mm. long, 

 interior fertile patent. Calyx-tub§ adnate to the ovary, hemispherical ; limb 

 4-dentate. Ovary inferior completely 2-celled ; styles 2, free, stigma introrse. 

 Capsules yet unknown. 



Hab. Mt. Taiton. 



Hydrangea Eawakamii IIayata Fl. Mont. Formos. p. 90, PL Vni, 

 Shrub scandent on a trunk of a large tree, branches tomentosely pubescent, at 

 last subglabrous, bark slightly ashy dark. Leaves tomentoso-liirsute, i)etiolate, 

 XDetioles 3-times shorter than the blade, blades oblong ovate, nearly 14 cm. 

 long, 7 cm. broad, acuminate at the apex, acute or rounded at the base, 

 iiTegularly subbiserrate on the margin, serras aristately acute, above very 

 scabrous sparingly hairy, beneath densely hairy. Cymes corymbose umbellately 

 aixanged, terminal, nearly 12 ciy, long, 14 cm. in diameter, rliaches tomentose. 

 Flowers on outer circle sterile, sepals 4, petaloid, nervose nearly orbicular, 

 2 cm. long as broad, margin (except base and apex) serrate, serras acute, in- 

 side ones fei-tile. Capsules hemispherical slightly constricted at the apex, 10- 

 costate, calyx-lobes persistent, acuminate, styles persistent very divaricate, 

 slightly recm'ved at the apex. Seeds fusiformed produced at both ends, length- 

 wise striate, crosswise reticulate between the furrows. 



ELu3. Mt. Morrison ; Mt. Arisan. 



