SYNGENESIA SUPERFLUA. AstCr. 540 



minatis subpetiolatis glabris margine hispidis, corymbo 

 divergenti-dichotomo nudiusctilo paucifloro, calycibus 

 iaxis imbricatis, radiis 8-floiis. — IVilld, sp. pi. 3*. 

 p. 2038, 

 A. infirmus. Mich.fT. amer. 1. p. IOC). 

 A, divaricatus. Willd. sp. pi. 3. p. 2044. secundum spe^ 



cimen Gronou. et Banks. 

 Icon. Willd. hort. herol. 67. Pluk. aim. I. 7g.f. 1. 

 lu shady and rocky places : Canada to Carolina. 1/ . 

 Aug. — Oct. V. v.; V. s. in Herb. Banhs. tt Gronov. 

 Not above a foot high j flowers clear white^ and large 

 in proportion to the plant. 

 2,S. A. foliis lanceolatis basi attenuatis acuminatis margine amygdalinus, 

 scabris, caule simplici apice corymboso-fastigiato, ca- 

 lycibus Iaxis imbricatis, squarais lanceolatis-obtusis. — 

 Lam. encyci. 1. p. 30 j. 

 A. umbellatus. Ait. hew. 3. p. \QQ. 

 Qi\ the banks o'f rivers and \xt swamps : Canada to Ca- 

 rolina. 11 . Sept. — Nov. V. V. ; V. s. in Herb. Banks. 

 et Lhmlert. Rays large, white. 

 2Q, A. foliis lineari-lanceolatis subintegerrimis glabris, caule salicifolius. 

 glabro apice paniculato, calycibus Iaxis imbricatis, 

 squamis acutis apice patulis. — IVilld. sp. pi. 3. 

 p. 2030. 

 A. prsaltus. Lam. encyci. suppl. 1. p. 4g3. 

 Icon. Rah. ic. 307. 



In low grounds, on the side of ditches : New York to 

 Virginia. %. Aug. — Oct. v. v.; v. s. in Herb. 

 Banks, el Lambert. From four to six feet high ; 

 flowers middle-sized, reddibh-biue. 



30. A. foliis lanceolatis subamplexicaulibus apice attenuatis cesiivus. 



margine scabris, caule a basi ramoso erecto hispido, 

 ramulis pilosis, calycinis squamis Iaxis linearibus acu- 

 tis aequalibus. — IFiUd. sp. pi. 3. p. 2030. 

 In dry swamps and copses : New York and Pensylvania. 

 1^. July — Sept. V. V. ; v. s. in Htrb. B'^i'ks. et Lam- 

 bert. Not above two feet high ; flowers resembling 

 the preceding, rays blue. 



31. A. foliis lineari-lanceolatis pilosis amphxicaulibus h?L%\ novce anglia?. 

 auriculatis, caule simpliciusculo piloso stricto, floribus 

 subsessilibas terminallbus confertis, calycinis squamis 

 Iaxis coloratis lanceolatis disco longioribus. — IFilld. sp, 

 pi. 3. p. 2032. 

 Icon. Herm. parad, .98. 



