552 
cordjfolius. 
corymlosus. 
macrQphyllus. 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. 
—Wiiid. sp. pL a. p. 2037. 
In shady woods about rocks ; Canada to Virginia. 11 . 
Sept. — Nov. V. V. i V. s.in Herl, Banks, et hamhert. 
A foot or two high ; flowers above the middle size, 
rays white, and sometimes blue. 
heterophyllus. A3, h. glabris, caulinis ovatis subcordatis acuminatis 
profunde serratis apice integerrimis, ramorum ovato- 
oblongis subserratis, ramulorum lanceolatis minutis- , 
sime reflexo-patentibus, caule paniculate glabro, caly- 
cibus arcte imbricatis. Willd. enum. 882. 
In North America. Willdenow. I/. +. 
*** Follis lanceolatis ovatisque, inferioribus serratis. 
44. A. foliis ovato-oblongis acutis amplexicaulibus cordatis, 
serratis glabris, caule paniculato glabro, ramulis 1-2- 
floris, calycinis squamis lanceolatis arcte imbricatis.— 
Willd. sp. pl. 3. p. 2046. 
A. pensylvanicus. Lam. encycl. suppi. 1. p. 498. 
On the borders of woods, in sandy soil : New Jersey to - 
Virginia. H . Sept. — Nov. v. v. Flowers middle- 
sized, blue. 
45. A. foliis amplexicaulibus spathulato-lanceolatis acumina» 
natis medio serratis basi cordatis, ramulis pilosis, caly- 
cinis squamis lanceolatis squarrosis. — Willd. sp. pl. 3, 
p. 2046. 
amplexicau^ 
lis. 
prenanthoi* 
des. 
.. SYNGSNESIA SUPERFLUA. Aster. 
40. A. foliis cordatis subtus pilosis argute serratis petiolatis/ , 
petiolis alatis, caule paniculato glabriusculo, panicula 
divaricata, calycibus laxis subimbricatis. — Willd. sp. . 
pl. 3. p. 2036. , 
In shady woods, throughout the mountains : Canada to 
Florida. 11 . Sept. — ‘Nov. v. v. ; v. s. in Herb. 
Banks. Flowers small, white, or pale purple. 
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. — WiUd. sp pl. 3. p. 2036. 
In shady woods : Canada to Florida, % . Aug, — Nov. 
v.v.i V. s, in Herb. Banks, et Lambert. A foot or 
two high j flowers white, larger than the preceding. 
