534 
strigosum. 
mnervosum, 
heterophyl- 
lum. 
canadense. 
divaricatum. 
longifolium. 
hyssopifo- 
lium. 
hi 
SYNGENESIA SUPERFLUA. Erigeroh. 
Canada to Virginia. Y. July, Aug. v. v. A foot 
or eighteen inches high ; flowers large, purple, and 
very ornamental. ay " 
7. E. strigoso-pilosum ; foliis lanceolatis utrinque attenua- 
tis medio grosse paucidentatis sea integerrimis, flori- 
bus corymboso-paniculatis.— Willd. sp. pl. 3. p. 1956. 
In fields and dry pastures; common : Canada to Virgi- 
nia. d. July, Aug. v. v. A very troublesome 
weed; flowers white, resembling the common daisy. 
8. E. albido-pubescens; foliis lineari-lanceolatis integerri- — 
mis sericeis nervosis, floribus paniculatis.— Willd. sp. 
pl. 3. p. 1953. i2 
In old fields and woods ; common : Canada to Virginia. 
Y. July—Sept. v.v. likewise a troublesome weed ; 
flowers resembling the preceding. 7 
9. E. foliis radicalibus subrotundo-ovatis profuríde dentatis 
petiolatis, caulinis lanceolatis acutis medio serratis, co- 
rymbo terminali. Willd. sp. pl. 3. p. 1956. 
Aster annuus. Willd. sp. pl. 3. p. 2041. 
Icon. Fi. dan. 486. 
In old waste fields and on road sides; common. 4. 
June—Aug. v.v. Flowers white. 
10. E. caule hispido paniculatim ramosissimo, foliis lanceo- 
lato-linearibus ciliatis, calycibus cylindricis, radiis mul- 
tiplici serie confertis brevissimis.— Willd, sp, pl. 3. 
p. 1054. | 
In dry fields and on road sides; common: Canada to 
Florida. ©. July—Sept. v.v. A common weed; 
flowers small. "id 
11, E. divaricato-ramosissimum, subfastigiato-paniculatum ; 
foliis subulatis, floribus brevissime radiatis, corollulis 
disci 4-fidis.— Mich. fl amer. 2. p. 123. 
In fields and meadows of Kentucky, and on the banks 
of the Missouri and Mississippi. ©. July—Sept. 
v.s. Resembles the preceding. 
12. E. glaberrimum ; caule virgatim-paniculato, ramis stric- 
tis, foliis longissime-linearibus strictis, calycibus ova- 
tis, radiis vix calyce longioribus.— Lom. encycl. 8. 
p. 450. 
In Carolina. 2/. July—Sept. v.s. About two feet 
high; rays yellow. 
13. E. caule ramis steiilibus paniculato: paucis in pedun- 
culos nudos protractis, foliis linearibus glabris ciliatis, 
