HAI;. (Jiran : Clairei. 



Hemarkable for nearly superior ovary and very narrowed Copals of the 

 fertile flowt.-i-s. S.mewhat near //v"'/ FKANCH., but differs from it 



by the more densely hairly leaves. }.H-duncles, and longer sepal-. Al>o 

 near //. // / DIEDS from which this is distinguisliable by the much 



elonate 



Hydrangea chinensis MAXIM. ; MATSI-M. et HAYATA Knum. PI. 

 ]>. 1:51 : HAY ATA Ft. Mont. Formos. \>. 



HAR. Mt. MorriMd, Mt. Ari^jni, Ciosliorin, Kokei, Okaaeki, 

 DisTi:m. The Loo-choo inlands and south central China. 



Hydrangea glabra HAYATA Fl. Mont. Formos. p. 89, PI. VI. Shrub 

 -raiident on a trunk of a large tree, branches quite glabrous, bark ashy dark. 

 Leaves oblong, p-tiolate, pt-tioles 3-times shorter tluin tlie l>lade. blade oblong 

 llcm. long 7 cm. broad, acute at the apex, obtuse or acute at the base, margin 



tf, ^erratuivs acute, quite glabrous on both surf;* iu-s corymbose 



ternately Vu-anchetl, rhaches tomeuto-e. at la>t glalirous. Flowers on outerside 

 ^tt'iilf. M'j>al> 4 petaloid broa<lly ol.tvate, m?rvose, base shortly ctineate, rounded 

 or truncate or cmarginato at the apex. 15 mm. long 17 mm. broad. Flo^\ 

 on inside fertile. Capsules lepressingly glolx>se tnmcate at the apex, slightly 

 compi'erNse*! laterally. Seeds oblong flattened, wings narrowed. 



HAL:. Mt. Morrison. 



This plant is near H. iitco!ii<--r'i/ SIKLJ. ; but differs fixnu it in having 

 quite glabrous lea\>- and mon- expand^l cymes : fnjm //. K": '/.-"////'/' in 

 having entiiv sepals of radial ri.wers and broad wings of -< }-. 



Hydrangea Integra HAYATA Fl. Mont. F.nmo-.. p. 90, I'l. \II. Shmb 

 scandent on a trunk of a large tree, braiu-he* siibglabivm-, biirk cLirk reildish. 

 Leaves petiolat4.' obloiig-elliptic.il '2*2 cm. long, 8 cm. broad, acute or cuspidately 

 acute, base obtuse or nan-owed, entire, glabrous on Ijoth surfaces, blades o-tinn > 

 longer tluin the petioles, petioles ferrugineous raldish. Cymes corymbose umljel- 

 lately arranged, terminal. 14 cm. long, 15 cm. in diameter, rliaches tomeutose 

 suliHtx-cosi.-. Flowers on the outer side sterile, sepals "2, petaloid broadly . 

 lounded, strongly nerveil, one smaller I. 1 , -cm. broad, the other larger 2cm. 



