20 PLANTS OF RHODE ISLAND. 



SERICOCARPUS, Nees. White-topped Astek. 



1. solidagineus, Nees. 



2. conyzoides, Nees. 



ASTER, L. Stakwort, Astek. 



1. corymbosus, Ait. 



2. macrophyllus, L. 



3. Herveyi, Gray. Tiverton, Prof. Sargent. 



4. spectabilis, Ait. 



5. radula, Ait. E. Providence, Warwick, Worden's Pond. 



6. Novae-Anglise, L. Michaelmas Daisy. 



var. rosea, D. C. 



var. with rays white ! Pettaconsett. 



7. concolor, L. Near Worden's pond, Miss Barstow. 



8. patens, Ait. 



var. phlogifolius, Xees. 



9. undulatus, I.. 



10. cordifolius, L. 



11. sagittifolius, Willd. 



12. laevis, L. 



var. cyaneus. 



13. ericoides, L. No. Providence, Olney. E. Greenwich, Ben- 



nett. 



14. amethystinus, Nutt. Cumberland, Conydon. N. Provi- 



dence, Bennett. 



15. multiflorus. Ait. 



16. dumosus, L. 



17. vimineus. Lam. 



A. miser, L. Ait. 



var. foliolosus. Gray. 



18. diffusus, Ait. 



A. miser, L. Ait., in part. 



19. Tradescanti, L. 



20. paniculatus. Lam. 



A. simplex, Willd. 



21. salicifolius. Ait. 



A. carneus, Nees. 



22. junceus. Ait. 



A. (Bstivns, Ait. 



23. longifolius. Lam. 



24. Novi-Belgii, L. 



var. elodes, Gray. 

 A. longifolius, in part. 



25. puniceus, L. 



var. lucidulus. 



A. puniceus, L. var. vimineus. 



var. Isevicaulis. 



26. umbellatus. Mill. 



Diplopappus umbellatus, T. & G. 



