ocTANDRiA. TRiGYNiA. Polygonum. 305. 



***** Helxine with leaves rafher hearted 



thlnenfe. 19. P. leaves eight- male three-female, peduncles rugged, 



leaves eo-g'd, brailes hearted. china, 



fagittatum. 21. P. leaves arrow'd, ftem prickly. arrowed, 



artjolium. 22. P« li^ves halberted, ftem prickiy. arum-leaved. 



perfoUatu7n.20. P. leaves triangular, ftem prickly, ftipules leafy-leaf- 



pLerced expanding roundifti. leaf-pierced. 



iaiaricum.22' ?• leaves heart-arrowM, ftem unarmed ere6l, feeds 



rather topth'd. tartar ian. 



Fagopy- 24. P. leaves heart-arrow'd, ftem ere«Stifh unarmed, an- 



rum. glcs of the feeds equal. 



Cnnvolvu- 25. P. leaves hearted, ftem twining angled, flowers ob- 



lus. tufe. 



dumetorum. 26. P. leaves hearted, ftem twining polifti'd, flowers keel- 

 wing 'd. hujh^ 

 fcandens. 27. P. leaves hearted, ftem ere6l climbing. climbing. 



496. COCCOLOBA. Cal. 5-parted, colour'd. 



Cor. o. Berry calycine, one-feeded. 



Vvifera. i. C. leaves heart-round ifti glofly. grape-h earing, 



pubefcens. 2. C. leaves orbicular pubefcent. pubefcent. 



excoriata. 4. C. leaves egg'd, branches as if barklefs. excoriated, 



pundata. 3. C. leaves lance-egg'd. dotted, 



emarginata, 5. C. leaves leathery roundifti gafii-end-nick'd. end- 



nicFd. 

 barbadenfts, 6. C. leaves heart-egg'd waved. barhadoes. 



tenuifolia. 4. C. leaves egg'd membranous^ jlendcr-lmvcd. 



497. PAULLINIA. Cal 4-leaved. Fetah 4. 



NeBary 4-leaved, unequal. Cap/. 3. 

 comprcfs'd, membranous, conjoined. 



aftatica. i. P. leaves three'd, petioles and ftem prickly. ajiatic. 



Zenana. 2. P. leaves three'd, petioles naked, leaflets egg-oblong. 

 nodofa. P. leaves three'd, petioles naked, the middle leaflet 



inverfe-egg'd. knotted, 



Cururu. 3. P. leaves three'd, petioles margin'd. 

 mexicana. 4. P. leaves thrice-three'd, petioles all marginM, ftem 



prickly. raexlcan. 



