(5 4o. SAX1FKAGAC1 .1 . 



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

 obscure, style ]>ersisteut, recurved at the apex. Seeds fusi formed, striate. 



H.vi;. Mt. Morrison, Mt. Arisan. 



Somewhat resembles H. vilwififoliu, but easily distinguished by the 

 narrowed base of the leaves. 



Hydrangea integrifolia HAYATA in MATSL.M. et HAYAIA Knuni. PL 

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

 ferrugineo-rubescent, at first covered with a soft floccosotomeiitum, at last 

 glabrous. Leaves op]x>site, petiolate, oblong, elli])tical, acuminate or cuspidate, 

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

 2-3 cm. long. Cymes corymbose umbellately clustered, terminal 0-7 cm. long, 

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

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

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

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

 Capsules yet unknown. 



HAD. Mt. Taiton. 



Hydrangea Kawakamii H.VYATA Fl. Mont. Forrnos. p. 1)0, PL VIII, 

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

 last subglabrous, bark slightly ashy dark. Leaves tomentoso-hirsute, ]_>etiolate, 

 petioles 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, 

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

 scabrous sparingly hairy, beneath densely hairy. Cymes corymlxjse umbellately 

 arranged, terminal, nearly 12 cm. long, 1-1 cm. in diameter, rhaches tomentose. 

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

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

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

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

 slightly recurved at the apex. Seeds fusiformed produced at both ends, length- 

 wise striate, crosswise reticulate between the furrows. 



HAL. Mt. Morrison ; Mt. Arisau. 



