534 



SYNGENESIA SUPERFLUA 



Erigeron. 



July, Aug, V. V. A foot 

 flowers large, purple, and 



Canada to Virginia. "2/ 

 or eighteen inches high 

 very ornamental. 



7. E. strigoso-piiosum ; foliis laiiceolatis utrinque attenna- 

 tis medio grosse paucidentaiis sen integerrimis, flori- 

 bus corymboso-paniculatis. — IVilld. sp. pi. 3. p. 1956. 



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. 



8. E, albido-pubescens; fohis lineari-lanceolatis integerri- 

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

 pi. 3. p. 1953. 



In t)ld fields and woods ; common : Canada to Virginia, 

 "U . July— Sept. V. V. Likewise a troublesome weed j 

 flowers resembling the preceding, 



9. E. foliis radicalibus subroHmdo-ovatis profunde dentatis 

 petiolatis, caulinis lanceolatis acutis medio serratis, co- 

 T)mbo terminal!. M'illd. sp. pi. 3. p. IQdO. 



Aster annuus. IVilld. sp. pi. 3. /), 2041. 

 Icon. Fl. dan. 4S6. 



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

 June — Aug. v. v. Flowers white. 



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

 lafo-linearihus ciliatis, calycibus cylindricis, radiis mul- 

 tiplici serie confertis brevissimis. — Willd. 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, 



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

 foliis subulatis, floribus Inevissime radiatis, corollulis 



disci 4-fidis.— Mi(A.j^ nvier.'l.p. 123, 

 In fields iind meadows of Kentucky, and on the banks 

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

 V. s. Resembles the preceding. 

 hngifolium. 12. E. glaberrimuni : caule \irgatim-paniculato, ramis stric- 

 tis, foliis longissime-linearibus stricti-., calycibus ova- 

 lis, raciiis vix '•alvce longioribus. — Z,«m, encycl. 8. 

 p. 4bO. 

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

 high ; rays yellow. 

 13. E. caule ramis .steulibus paniculate: paucis in pedun- 

 culos nudos proiractis, foliis linearibus glabris ciliatis. 



slngosum. 



nervosum. 



helerophyU 

 lum. 



canadense. 



divancatum. 



hyssopifo- 

 lium. 



