246 KOSACEJE. 



in diameter with 5-stones, stones quadrantiformed, 3^ mm. long, apicnlate. 



HAB. Taito. 



This species is very near C. formosana, but differs from it in the 

 inflorescence. 



12. Photinia LIXDL. 

 Dichotomous Key to the Formosan Species. 



(1) Leaves entire P. niitalcayamensis. 



Leaves more or less toothed. (2) 



(2) Leaves large, over 15 cm., grossly dentate P. deftexa. 



Leaves smaller, minutely or obscurely serrate or serrulate. (3) 



(3) Leaves elongately obovately elliptical, serrulate, shortly acute, coriaceous. 



P. serrulata. 



Leaves lanceolate chartaceous, acuminate, minutely serrulate 



P. taiwanensis. 



Photinia deflexa HEMSL. Ann. Bot. IX. p. 153 ; HENRY List PI. 

 Formos. p. 41 ; MATSUM. et HAY ATA Euum. PL Formos. p. 129. 

 HAB. Taitocho, Takow, Bankinsing, South Cape. 



Photinia niitakayamensis HAYATA Materials for a Flora of Formosa 

 p. 103. Branches dark-ashy, lenticels globose, minute, longitudinally rugose, 

 branchlets slightly tomeutose or pubescent, leafy. Leaves oblong-oblanceolate 

 or oblauceolate, chartaceous, 7 J cm. long, 24 cm. broad, acutely acuminate at 

 the apex, shortly aristate, or calloso-aristate at the apex, obtuse or acute at the 

 base, entire, slightly hirsute 011 the costas and veins above, at last glabrous, costas 

 slightly impressed above, prominent l^eneath, lateral veins very slender on 

 both surfaces, petioles 2} cm. long, terete, slightly hirsute, abruptly dilate 

 at the base, stipule-formed. Flowers cymose, cymes terminal 5 cm. long as 

 broad, hirsute. Fruits globose, 8 mm. long, 5-celled, carpels hirsute, slightly 

 exserted, calyx-lobes triangular, 1 mm. long as broad, hirsute and persistent. 



HAB. Ganzau. 



The present plant was first identified with P. inteyrifolia LIXDL. by Prof. J. 

 MATSUMURA in " Tokyo Bot. Mag. XIT. p. 55," then followed by myself in 



