Loranthus,'] 



CXIX. LORANTHACE.E (sPRAQUE). 



271 



Hard inner layer of the corolla-lobes not sharply 

 demarcated below. 

 Flowers distinctly pedicelled. 



Corolla densely pilose outside .... 



Corolla very sparingly puberulous or glabrous. 

 Upper part of corolla-lobes keeled . 

 Corolla lobes not keeled. 



Branchlets slender ; leaves thinly coriaceous ; 

 umbels 2-3 -flowered . . . . 



Bi-anchlets stont ; leaves rigidly coriaceous ; 

 umbels 2-6-flowered .... 



Flowers sessile or subsessile. 



Leaves 3-5-nerved from shortly above the base, 

 coriaceous. 

 Leaves oblanceolate-oblong, |~lg- i". long, 

 \-h in. broad ...... 



Leaves elliptic, ovate or obovate, 2-3| in. long, 

 1-2 in. broad ...... 



Leaves penninerved. 



Corolla 2 in. long ...... 



Corolla 1-1^ in. long. 



Leaves coriaceous ; nerves patulous, not visible 

 on the upper surface .... 



Leaves thinly coriaceous or chartaceous ; 



nerves oblique, visible on both surfaces. 



Leaves rounded and somewhat unequal at 



the base ...... 



Leaves cuneate or subacute at the base. 

 Filament slightly thickened below the 

 anther ...... 



Filament much thickened below the 

 anther ...... 



Hard inner layer of the corolla-lobes sharply demar- 

 cated below. 

 Corolla glabrous outside. 



Leaves linear-lanceolate ..... 



Leaves elliptic to lanceolate. 



Peduncle slender, equalling the pedicels . 

 Peduncle stout, much shorter than the pedicels 

 Corolla shortly pilose or pubescent outside. 

 Corolla-lobes strongly keeled. 



Keel nearly straight; apical swelling of the 

 bud oblong in outline ..... 



Keel strongly arcuate ; apical swelling of the 

 bud broadly obovate or elliptic in outline 

 Corolla-lobes slightly keeled. 



Leaves cordate or subcordate at the base. 

 Leaves |~2^ in. long, bluish-green 

 Leaves 2^r-3^ in. long, not bluish-green 

 Leaves not cordate at the base. 



Leaves chartaceous ..... 



Leaves coriaceous. 



Leaves ovate or ovate -oblong. 



Leaves 1-2 in. long . . . . 



Leaves 2^-3 in. long . . . . 



