538 



ulmifolia 



arguta. 



SYNGENESIA gUPERFLUA. SoHdagO. 



16. S. caule erecto glabro striate, foliis ellipticis profunde 

 serratis acuminatis subtus villosis, radicalibus obovatis, 

 racemis paniculatis secundis, pedunculis villosis, ligu- 

 lis abbreviatis. — Willd. sp. pi. 3. p. 2060. 



In swamps and shady woods : New York to Virginia. 

 % . Aug. — Oct. V. V. 



17. S. caule erecto glabro, foliis glabris argute inaequaliter 



serratis, caulinis ellipticis, radicalibus ovato-oblongis, 

 racemis paniculatis secundis, ligulis elongatis. Willd. 

 sp. pi. 3. p. 2060. 

 In woods and meadows : Canada to Virginia. 11 . Sept. 

 — Nov. V. V, ; V. s. in Herb. Banks. 



juncea. 18. S. caule erecto glabro, foliis lanceolatis glabris margine 



scabris, inferioribus serratis, racemis paniculatis se- 

 cundis. IVilld. sp. pi. 3. p. 2060. 



In sandy fields and voods : New Jersey to Carolina. 

 'U • Aug. — Oct. V. V. ; V. s. in Herb. Banks, 

 elliptica. ip. S, caule erecto glabro, foliis ellipticis laevibus serratis, 



racemis paniculatis secundis, ligulis mediocribus. 

 Willd. sp.pl. 3. p. 2060. 



S. latissimifolia. Mill. diet. 



In shady woods, among rocks : New York to Virginia, 

 21 . Aug. — Oct. V. V. i V. s. in Herb. Banks. 

 asperata. 20. S. caule paniculato-corymboso, racemis suberectis, flori- 

 bus adscendentibus, foliis lanceolatis serratis scabris. 

 Herb. Banks, mss. 



In Canada. 7/ , v. s. in Herb. Banks. 



recurvata. 21. S. caule erecto pubescente, foliis lanceolatis serratis mar- 

 gine scabris, racemis elongatis secundis recurvatis pa- 

 niculatis. Willd. enum. 889. 

 In shady woods : Pensylvania and Virginia, 1/ . Sept. 

 — Nov. V. V. 



sempervirens. 22. S, caule erecto glabro, foliis lineari-lanceolatis subcarno- 

 sis laevibus integerrimis margine scabris, racemis pa- 

 niculatis secundis, pedunculis pilosis. Willd. sp.pl. 3. 

 p. 2060. 

 Icon. Pluk. aim. t. 235. f. 5. Moris, hisl. 3. s. 7. t. 23. 



/. 15. 

 In swamps and on the banks of rivers : Canada to Pen- 

 sylvania. 1/ . Sept. — Nov. V. v.; v. s. in Herb. 

 Banks, et Lambert. 



virgata, 23. S. caule glabro simplicissimo, foliis subcuneato-lanceo- 



latis obtusis integerrimis glaberrimis appressis, supe- 



