Fiiis.] XLiii. AMPELiDE^ (baker). 387 



Leaves quite fleshy. 



Stems woody, wide-climbing 6. T. Smithiana. 



Stems quite herbaceous 1. V. cratsifolia. 



Leaves not fleshy. 



Leaves cordate-ovate with short basal lobes. 



Leaves entire 8. J'. iHUgnfoha. 



Leaves denticulate 9. 7'. uxnfera. 



Leaves rotundate-cordate, the basal lobes deep. 

 Cymes copiously compound. 

 Leaves sharply toothed. 



Stems subterete 10. I', arguta. 



Stem with 4 broad corky wings 11. V. luberota. 



Leaves slightly ciliato-deuticulate 12. V. glaucophylla. 



Cymes slightly compound. 



Stems woody, climbing .... \\\. Y. Wflwittchu. 



Stems trailing 11. V.palltda. 



fLeaves and young shoots more or less hairy. 



Leaves matted on both sides with ferruginous woolly to- 



mentum 15. T. nymphdtifolia. 



Leaves matted beneath with salmon-coloured cottony to- 



mentum 16. T. salmonea. 



Leaves densely clothed on both sides with reddish-ferrugi- 

 nous silky hairs 11. V. rubiginosa. 



Leaves clothed beneath with grey pubescence. 



Stem farinose, not hairy. Fruit glabrous 18. V.farinoza. 



Stem hairy. Fruit ciliated 19. V. griaea. 



*** Leaves shaUowly lohed. 



Leaves more or less matted beneath. 



Petals and stamens five 20. T. Bchmpfriann. 



Petals and stamens four. 



Style nearly obsolete 21. V, ipomctifoUa. 



Style subulate 22. F. cory/ijoiia. 



Leaves slightly downy beneath. 



Basal lobes deep and teeth irregularly deltoid .... 23. V. asarifolia. 

 Basal lobes shallow aud edge of leaves finely ciliato-denti- 



culate 24. r. ccesia. 



Leaves quite glabrous on both sides 25. V. abyssinica. 



#«** 



Leaves deeply lobed. 



Leaves densely matted or pubescent beneath. 

 Stems woody, suberect. Tendrils few or none. 



Petals 4. Style subulate 2G. T. palmatijida. 



Petals 5. Style none. 



Leaves beneath with spreading grey pubescence . . .27- F. mossambicfnnt. 

 Leaves beneath matted with cottony tomentum. 



Teeth incouspicuous 28. F. p/atani/olia. 



Teeth very distinct 29. F. heracleifolia. 



Stems herbaceous, wide-climbing. 



Stems stout, clothed with short grey down and purple setfc 30. /'. Lfonrnsts. 

 Stems slender, the young shoots densely clothed with pale, 



reddish-brown, silky tomentum 31. F. bomhynna. 



Leaves glabrous or nearly so. 



Stems thick, herbaceous, 4-winged 32. F. quadrangularu. 



Stems thick, firm but compressible 33. /'. cavicaulu. 



Stems firm, slender, woody. 



Buds oblong 34. F. nnifrra. 



9 c O 



