552 _SYNGENESIA SUPERFLUA. Aster. 
cordifolius. 40. A. foliis cordatis subtus pilosis argute serratis petiolatis, 
petiolis alatis, caule paniculato glabriusculo, panicula 
divaricata, calycibus laxis subimbricatis.— W illd, sp. 
pl. 3. p. 2036. 
In shady woods, throughout the mountains : Canada to 
Florida. . Y. Sept.—Nov. v. v.; v. s. in. Herb. 
Banks. Flowerssmall, white, or pale purple. 
corymbosus. 41. A. foliis ovatis argute serratis acuminatis glabriusculis, 
inferioribus cordatis petiolatis, petiolis nudis, caule . 
glabro superne corymboso-fastigiato, ramis pilosis, 
calycibus oblongis imbricatis, squamis obtusis arcte 
adpressis.— Willd. sp. pl. 3. p. 2036. 
In shady woods: Canada to Florida. YJ. Aug.—Nov. 
v.v.; v.s. in Herb. Banks. et Lambert. A A foot ot | 
two bigh ; flowers white, larger than the preceding. 
macrophyllus, 42. A. foliis ovatis petiolatis serratis scabris, summis ovato- 
cordatis sessilibus, inferioribus cordatis petiolatis, pe- 
tiolis submarginatis, caule ramoso diffuso, calycibus 
cylindricis arcte imbricatis, squamis oblongis acutis. 
— Willd. sp. pl. 3. p. 2037. g 
In shady woods about rocks; Canada to Virginia. X. 
. Sept.—Nov. v.y.; v. s.in Herb. Banks. et Lambert. > 
A foot or two high ; flowers above the middle size, 
P rays white, and sometimes blue. _ 
heterophyllus. 43. A. foliis glabris, caulinis ovatis subcordatis acuminatis 
profunde serratis apice integerrimis, ramorum ovato- 
oblongis subserratis, ramulorum lanceolatis minutis- 
sime reflexo-patentibus, caule paniculato glabro, caly- 
cibus arcte imbricatis. Willd. enum. 882. 
In North America. Willdenow. Y. +, 
*** Foliis lanceolatis ovatisque, inferioribus serratis. 
amplezicau- 44. A. foliis ovato-oblongis acutis amplexicaulibus cordatis 
lis. serratis glabris, caule paniculato glabro, ramulis 1-2- 
r floris, calycinis squamis lanceolatis arcte imbricatis.— 
Willd. sp. pl. 3. p. 2046. ro DOS 
A. pensylvanicus. Lam. encycl. suppl. 1. p.498. 
On the borders of woods, in sandy soil: New Jersey to 
Virginia. YJ. Sept.—Nov. v.v. Flowers middle- 
prenanthoi- 45. A. foliis amplexicaulibus spathulato-lanceolatis acumina- 
des. , matis medio serratis basi eordatis, ramulis pilosis, caly- 
cinis squamis lanceolatis squarrosis.— Willd. sp. pl. 3. 
$2046. | dia 
