SYNGENESIA SUPERPLUA, AstCr. 



557 



In fields and on road sides : New England to Pensylva- 

 nia. 1/. Sept. — Nov. v. v. Resembles the pre- 

 ceding ; flowers pale blue. 



67. A. foliis lineari-lanceolatis acuminatis margine scabris, eminens, 



infimis subserratis, caule paniculato, ramulis uniflo- 

 ris, calycibus laxe imbricatis, foliolis lanceolatis. 

 JVilld. enum. 886. 

 In North America. IVilldemw. %. Sept. — Nov. v.s. 

 in Herb. Lavihert. Flowers of middle size 5 rays 

 pale lilac, disk yellow, changing to red. 



6S. A. foliis lineari-lanceolatis acuminatis margine scabris, laxus. 



infimis subserratis, caulinis subretlexis, raraeis patea- 

 tissimis, caule laxo apice paniculato, calycibus imbri- 

 catis, foliolis lanceolatis acutis apice reflexis. IViUd. 

 enum. 886. 

 In low sandy fields : New Jersey to Virginia. %. Sept. 

 — Nov. V. V. Rays white ; disk yellow. 



69. A. foliis lanceolatis acuminatis margine scabris, caulinis simplex. 



apice serratis, rameis integerrimis, caule glaberrimo 

 apice paniculato, calycibus laxe imbricatis, foliolis 

 lineari-subulatis. IFilld. enum. 8S7. 

 In North America. WiUdemiu. %. +. Rays white, 

 disk yellow. 



70. A. foliis linearibus integerrimis, radicalibus oblongls sub- polyphyllus. 



serratis, caule ramosissimo pubescente, calycibus laxe 

 imbricatis. IVilld. enum. 888. 

 In North America. IViUdenow. Ij.. +. Rays white, 

 disk yellow, changing to red or brown. 



71. A. foliis lanceolato-linearibus sessilibus glabrls, infimis juiiceus. 



subserratis, ramulorum lanceolatis, caule paniculato 

 glabro, rarais virgatis, calycibus imbricatis. Willd. 

 sp.pl. 3. p. 2050. 

 In swamps and ditches : Pensylvania to Virginia. "U . 

 Aug. — Oct. V. V. From four to six feet high ; flow- 

 ers flesh-coloured. 



72. A. foliis lineari-lanceolatis sessilibus integerrimis glabris, 



infimis lanceolatis subserratis, caule ramoso diffliso 

 glabriusculo, calycibus imbricatis, foliolis lanceolatis 

 subpatulis. — IFilld. sp. pi. 3. p. 2050. 

 In North America. IP'illdenow. Ij. . Aug, — Nov. -j-. 

 Resembles the preceding ; flowers smaller, rays white, 

 changing to a pale violet. 



73. A. foliis lineaiibus acuminatis integerrimis, inferioribus 



lanceolatus. 



dracunculoi- 

 des. 



