J34 SYNGE^NESiA suPERFLt7A. Erlgeroti. 



Canada to Virginia. 1/ . July, Aug. v. v. A foof 

 or eighteen inches high ; flowers large, purple, and 

 very ornamental. 



strigosum. 7« E. strigoso-pilosum ; foliis lanceolatis utrinque attenua- 

 tis medio grosse paucidentaiis seu integerrimis, flori- 

 bus corymboso-panicuiatis. — IV'iUd sp. pi 3. p. \g5Q. 

 In fields and dry pastures ; common : Canada to Virgi- 

 nia, c?. July, Aug. V. V. A very troublesome 

 weed ; flowers white, resembling the common daisy. 

 nervosum. 8. E. albido-pubescens; foliis line-ari-lanceolatis integerri- 



mis sericeis nervosis, floribus paniculatis.— WUld. sp. 

 pi. 3. p 1953 

 In old fields and woods ; common : Canada to Virginia. 

 7/ , July — Sept. V. V. L. ike wise a troublesome weed j 

 flowers resembling the preceding. 



heterophyl- Q. E. foliis radicalibus subro'undo-ovatis profunde dentatis 

 lum. petiolatis, caulinis lanceolatis acutis medio serratis, co- 



rymbo terminali. WUld. sp. pi. 3. p. I956. 

 Aster annuus. WUld. sp. pi. 3. p. 2041. 

 Icon. Fl. dan. 4S6. 



In old waste fields and on road sides ; common. ^ . 

 June — Aug. v. v. Flowers white. 



canadense. 10. E. caule hispido paniculatim ramosissimo, foliis lanceo- 

 lato-linearibus tiliatis, calycibus cylindricis, radiis mul- 

 tiplici serie confertis brevissimis,— WUld. sp. pi. 3. 

 p. 1954. 

 In dry fields and on road sides ; common : Canada to 

 Florida. 0. July — Sept. v. v. A common weed j 

 flowers small. 



divaricatum. 11. E. divaricato-ramosissimum, subfastigiato-paniculatum; 

 foliis subulatis, floribus brevissime radiatis, coroUulia 

 disci 4-fidis. — Mich.Jl. avier. 2. p. 123. 

 In fields and meadows of Kentucky, and on the banks 

 of the Missouri and Mississippi. ©. July — Sept, 

 V. s. Resembles the preceding. 



longifoUum. 12. E. glaberrimum ; caule virgatim-paniculato, ramis stric- 



tis, foliis longissirae-linearibus strictis, calycibus ova- 



tis, radiis vix calyce longioribus. — Lam. encycl. 8. 



p. 480. 



In Carolina. %. July — Sept. v. s. About two feet 



high ; rays yellow. 



hyssopifo' 13. E. caule ramis sterilibus paniculato : paucis in pedun- 



liiim. culos nudos protractis, foliis linearibus glabris ciliatis. 



