43. SASm?AGACE^, 7 



Somewhat near H. invohtcrcda SiEB. ; but differs fvora it in its seandent 

 habit and in having serrate sepals of radial flowers. 



Hydrangea longifolia Hayata Fl. Mont. Formos. p. 91. Shrub erect, 

 branches tomentose, bark ashy-dark. Loaves shortly petioled, petioles 10 

 times shorter tlian the blades, blades oblong-lanceolate acuminate base obtuse, 

 nearly 20 cm. long 4^ cm. broad, margin remotely sei-rulate, sen-ulas acumi- 

 nate, scabrously pilose above, tomentose on the costa beneath. Cymes 

 corymbose umbellately clustered, terminal, nearly 9 cm. long, 14 cm. broad, 

 rhaches tomentose. Exterior flowers sterile, sepals petaloid tomentose on both 

 surfaces bioadly orbicular, nervose, rounded at the apex, shortly contracted at 

 the base, 17 mm. long as broad. Capsules hemispherical tomentose slightly 

 compressed laterally, styles persistent, recurved at the apex. Seeds fusi- 

 formed produced at both ends. 



Hab. Taito, Tokyokusha. 



Somewhat resembles R. Kaioalaxmii Hayata ; but differs from it in hav- 

 ing long lanceolate leaves, hairy capsules and entire hairy sepals of marginal 

 flowers. 



6. Schizophragma Sieb. et Zucc. 



Schizophragma hydrangeoides Sieb. et Zucc. var. Fauriei Hayata 

 Mater. !F1. Formos. p. 106. Leaves entire or remotely serrulate, ovately 

 orbiculiir, shortly acuminate at the apex, rounded at the base or subcordate, 

 8 cm. long 6.5 cm. broad, long petioled, petioles 6-7 cm. long. 



Hab. Mt. Taiton. 



I' examined the type specimen of 8. integri/dia Fbanchet in the 

 Herbarium of the Jardin des Plantes in Paris, and found that my plant is very 

 distinct from Frakchet's species 



6. JPileosteffia Hook f. et Thoms. 



Pileostegia viburnoides Hook. f. et Thoms. ; Matsum. et Hayata 

 Enum. PL Formos. p. 1 .32. 

 Hab. Tamsui, Urai. 

 DiSTEIB. Khasia, and the Loo-choo island, (var.) 



