PENTANDRIA. MONOGYGIA. Porana. 163. 



1339. PORANA. Cor. bell'd. Cal. 5-cleft, greater 

 in the Fruit. Style half-two-cleft, lon- 

 ger, permanent. Stigmas globular. Per. 

 two-valved. 



volubilis. Porana. twining. 



215. CONVOLVULUS. Cor. bell'd, plaited. Stig- 

 mas 2. Capf. 2-cell'd : with cells two- 

 feeded. \'/0t**v4todoe* ■ 



* JFith Jlem twining. • - 



arvenfis. r. C. leaves arraw'd acute at both ends, peduncles moftly U.Jy. 

 one-fiower'd. 0ec/.c/a/n.4-<?j- field. 



fepium. 2. C, leaves arrow'd lop'd behind, peduncles four-cor- 37,5. 



ner'd one-flower'd. 0oef:o/e**t.4^. hedge. 



Scammonia. 3. C. leaves arrow'd lop'd behind, peduncles columnar 



moftly three-flower'd. Scammony. \ 



fibiricus. C. leaves hearted pointed polifh'd, peduncles one- 



fiower'd. fiberian. 



farinofus. C. leaves hearted pointed fcollop'd, peduncles three- 



flower'd, ftem mealy. mealy. 



Medium. 4. C. leaves linear halbert-pointed : with ears tooth'd, ».<« ; 

 peduncles one-flower'd, calyxes arrow'd, ftem 

 twining. 



panduratus. 5. C. leaves hearted intire violin-form, calyxes polifh'd, -r, j^- 



violindf 



carolinus. 6. C. leaves hearted intire and three-lobed villous, calyxes .'•*.' 

 polifh'd, capfules fhaggy, peduncles moftly two- 

 flower'd. Carolina* 



hederaceus. 7. C. leaves hearted intire and three-lobed, corols undivi- 

 ded, fruit erecl:. ivy. 



Nil. 8. C. leaves hearted three-lobed, corols half-five-cleftj _ », 



peduncles fhorter than the petiole. 



purpurea;. 9» C. leaves hearted undivided, fruit bowing, pedicels -*-»* 

 thicken'd. purple, J^J' 



tingularis. C. leaves hearted five-angled moft intire, peduncles 



many-flower'd» angular. 



Batatas. 10. C. leaves hearted halberted five-nerved, ftem creeping 

 tuberiferous hifpid. ^<r»<r*t- /1 */*/<?«** 



Vifloric. 4^. C. leaves hearted pubefcent, peduncles double, corols 

 with lobes three-cleft. tivo-Jlowerd, 



X % 12. C, 



