Flora nf tJtc Mnlfii/rm Peninfiula. 



581 



Leaves sessile, usually reniform, convex above, closely applied 

 to the tree-trunks or branches (Sect. 1. Collyris) : — 



Leaves not bullate ; flowers white, tipped with lilac . . 8. D. Collyris. 



Leaves strongly bullate ; flowers scarlet, tipped with lilac 4. D. coccinea. 

 Leaves partly or wholly converted into pitchers (ascidia) 

 (Sect. 2. Ascidifera) : — 



Ordinary leaves orbiculate, up to 1 in. in diam., pitchers 

 2 to in. long, oblong, curved, more or less smooth . . 5. D. Rajjiesiana . 



All leaves (so far as known) converted into subreniform 

 compressed rugose pitchers about 2 in. in diam. . . 6. Z). complex. 



Leaves normal, not (so far as known) converted into pitchers 

 or convex and sessile (Sect. 3. Normalia) : — 



Corona-processes bifid, emarginate or depressed above ; 

 lobes incurved : — 



Lobes of corona-processes narrow : — 



Lobes of corona-processes horizontal or upcurved ; 

 leaves thick, fleshy, linear-oblong or spathulate 

 Lobes of corona-processes curved downwards, spathu- 

 late ; leaves flat, orbicular, papillose beneath 

 Lobes of corona-processes broad : — 



Leaves ovate, glabrous, not lacunose ; corolla-tube 

 merely villous at the throat within 

 Leaves ovate, often hirsute, lacunose ; corolla-tube 

 villous at the throat within and v/ith a ring of hairs 

 half-way down also 

 Corona-processes rounded or semilunar above ; lobes in- 

 curved, usually somewhat twisted : — 



Corolla-tube under -1 in. long; lobes short, glabrous or 

 villous within : — 



Corolla urceolate ; tube globose ; lobes villous within ; 



leaves lanceolate or ovate-lanceolate, 2*5 to 4 in. long, 



•75 to 1*25 in. broad; corona-processes extremely thin 11. D. acutifolia. 



Corolla campanulate ; lobes glabrous within : — 



Leaves ovate, I'o to 2-5 in. long, 1 to 1"75 in. broad ; 



petiole flattened . . . . . . . . 12. D. cordifolia. 



Leaves ovate-lanceolate, I'o to 3"o in. long, "To to 



1 in. broad ; petiole not flattened . . . . 13. D. monticola. 



Corolla-tube over -1 in. long; lobes elongate, villous 

 within : — 



Corolla urceolate, gradually contracted at the throat ; 

 tube •125 in. long; leaves ovate-lanceolate, 2 to 2-5 in. 

 long .. .. .. .. ..14. D. Scortechinii. 



Corolla tubular, '3 to "4 in, long, contracted, and again 

 slightly swollen ; leaves ovate or ovate-lanceolate, -75 

 to 1'25 in. long . . . . . . . . 15. D. tubuliflora. 



7. D. ienghalensis. 



8. D. Nuvimularia. 



9. D. albida. 

 10. D. hirguta. 



Species of which Leaves only known. 



Leaves elliptic or elliptic-ovate, 1-5 to 3 in. long, "75 to 1 in. 

 broad 



16. D. Deschampsii. 



