SYNGENESIA SUPERFLUA. Aster. 



547 



17 



IS 



pubescente, ramis paniculatis, calycibus imbricatis, 

 squamis spathulatis squarrosis. tVilld. sp. pi. 3. 

 p 2027. 



In North America. Muhlenberg. 11.+. Resembles 

 the preceding one. 



A. cano-pnbescens > foliis linearibus, panicnla corym- ca?iescens. 

 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. 



A. foliis remotis linearibus amplexicaulibus erectis gla- paludosus. 

 berrimis margine scabris, pedunculis fere nudis, caly- 

 cibus squarrosis basi foliis 2. sufFultis, — IVilld. sp. 

 pi 3. p. 2033. 



In marshes and swamps of Lower Carolina. 1/ . Aug. 



— Nov. V. s. in Htrb. Banks, et Lambert. Flowers ^ 



large, rays blue, disk yellow. 



19. A. glaberrimus ; foliis subulato-linearibus subcarnosis sparsiflorus. 



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. 1}.. Sept. — 

 Nov. V. V. Resembles the preceding one j flowers 

 smaller ; rays pale purple or white, disk brownish- 

 yellow. 



20. A, bumilis ; radice repente, caulibus debilibus siraplici- surculosus. 



bus, foliis longe lanceolatis glabriusculis, radicalibus 

 spathulatis, corymbo terminali incompte rarifloro, ca- 

 lycis squamis lineari-oblongis obtusiusculis. Mich.Jl. 

 amer. 2. p. 113. 

 In woods of North Carolina, in the county of Burke. 

 Michaux. -j- . 



21. A. foliis creberrimis linearibus obtusis reflexis margine coridifolius. 



hispidis, caule ramoso diiFuso glabro, ramulis uni- 

 fluris, calycibus imbricatis, squamis lineari-spathula- 

 tis obtusis.— /^i//af. sp. pi. 3. p. 2028. M'lch.fi. 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- 



squarrosus. 



