SYNGENESIA SUPERFLUA. Aster. 
547 
pubescente, ramis paniculatis, calycibus imbricatis, 
squamis spathulatis squarrosis. Willd. sp. pl. 3. 
p. 202 7. 
In North America. Muhlenberg. % . + • Resembles 
the preceding one. 
l$r. A. cano- pubescens $ foliis linearibus, panicula corym- 
bosa ramosissima foliosa, calycibus imbricatis acutissi- 
mis disco longioribus. 
On the banks of the Missouri. 1/ . Aug. — Nov. v. s. 
Flowers the size of a daisy, rays pale purple. 
18. A. foliis remotis linearibus amplexicaulibus erectis gla- 
berrimis margine scabris, pedunculis fere nudis, caly- 
cibus squarrosis basi foliis 2. suffultis. — Willd. sp. 
pl. 3. p. 2033. 
In marshes and swamps of Lower Carolina. %. Aug. 
—Nov. v. s. in Herb. Banks, et Lambert. Flowers 
large, rays blue, disk yellow. 
19. A. glaberrimus ; foliis subulato-linearibus subcarnosis 
subreflexis, caule tenui ramosissimo, ramis ramulisque 
patulis setaceis 1 -floris, squamis pedunculorum diva- 
ricatis subulatis, calycibus imbricatis, squamis adpres- 
sis acutis .--Mich.jl. amer. 2. p. 1 12. 
In salt-marshes : New York to Carolina. I/. Sept.— 
Nov. v. v. Resembles the preceding one j flowers 
smaller $ rays pale purple or white, disk brownish- 
yellow. 
20. A. humilis ; radice repente, caulibus debilibus simplici- 
bus, foliis longe lanceolatis glabriusculis, radicalibus 
spathulatis, corymbo terminali incompte rarifloro, ca- 
lycis squamis lineari-oblongis obtusiusculis. Mich.jl . 
amer. 2 . p. 1 13. 
In woods of North Carolina, in the county of Burke. 
Michaux. -p . 
21. A. foliis creberrimis linearibus obtusis reflexis margine 
hispidis, caule ramoso diffuso glabro, ramulis uni- 
floris, calycibus imbricatis, squamis lineari-spathula- 
tis obtusis. — Willd. sp. pl. 3. p. 2028. Mich.jl. a- 
mer. 2. p . 112. 
In dry barren soil in Lower Carolina. % . Aug. — Nov. 
v. s. Resembles the following species $ flowers bright 
blue. 
22. A. foliis creberrimis ovatis acuminatis reflexis margine 
hispidis, caule ramoso hirto, ramulis unifloris, caly- 
canescens . 
i 
paludosus . 
sparsiflorus , 
surculosus. 
coridifolius . 
squarrosus , 
