638. CONFEDERATE MALES. FRUST. POLYG. Heliam 



atrorubens. 12. H. leaves oppofite fpatuled notch'd triple-nerved rug- 

 ged, calyx-fcales ere£ the length of the difk. 



black-blujhing. 



980. RUDBECKIA. Receptacle chaffy, conic,; 

 Pappus with margin 4-tooth'd. Cal. 

 with a double order of fcales. 



laciniata. 1. R. leaves compound jagg'd. i^g*d. 



triloba. 2. R. leaves fpatuled : the inferiour leaves three-lobed, 



the fuperiour undivided. three-lobed. 



hirta. 3. R. leaves undivided fpatule-egg'd, petals of the ray | 



end-nick'd. ft>#ggy. 



purpurea. 4. R. leaves lance-egg'd alternate undivided, petals of 



the ray two-cleft. purple, 



oppofitifolia. 5. R. leaves oppofite lance-egg'd faw'd, petals of the ray 



two- cleft. oppofite-leaved. 



anguftifolia. 6. R. leaves oppofite linear moft intire. narrow-leaved. 



981. COREOPSIS. Receptacle chaffy. Pappus 

 two-horn'd. Cal. ere£t, many-leaved, 

 girt at the bafe with expanding rays. 

 Tickfeed. 



verticillata. 1. C. leaves decompound- feather'd linear. verticil' d. 



coronata. 2. C. leaves feather'd faw'd lined fmooth. crown d. 



leucantha. 6. C. leaves feather'd faw'd, ray of the flowers divers- 



colour'd. white-flower d. 



chryfantha. 5. C. leaves three'd egg-oblong faw'd, ray of the flowers 



famc-colour'd. gold- flower' d. 



tripteris. 9. C. leaves moftly three'd moft intire. three-zving'd. 

 alba. 8. C. leaves moftly three'd wedged faw'd. white, 



reptans. 3. C. leaves faw'd egg'd : the higheft three'd, ftcm 



creeping, creeping, 



auriculata. 7. C. leaves moft intire egg'd : inferiour leaves three'd. 



ear'd. 

 la'nceolata. lb. C. leaves lanced mofr intire fringed, lanced. 



Bidtiis. 4. C. leaves lanced faw'd oppofite ftem-clafping. 



ciltemifoiia.il. C. leaves lanced faw'd alternate petioled decurrent. 



alternate-leaved, 

 baccaia C. leaves egg'd f$w'd, feeds berry-form. S. berry. 



983. os 



