*':•• 



556 SYNGENESIA SUPERFLUA. Asler, 



bus cylindricis squarrosis, radiis 5. brevissimis.— 



Willd. sp. pi. 3. p. 2043. 

 A. marylandicus. Mkh.Ji. airier. 1. p. 108. 

 Conyza asteroides. Sp. pL 1 206. 

 In fields and woods : Pensylvania to Carolina. 1/ . Aug. 



— Oct. I'. V. About a foot high j flowers small j 



rays only fivCj white. 



peregrinus. 62. A. foliis sessilibus remotis oblongo-lanceolatis sensim 

 acutis glabris, caule erecto subsimplici glabro superne 

 hirto snmraitate J — 3-floro, calycinis squamis lanceo- 

 lato-linearibus villosis acutissimis Jaxis longitudine 

 disci, radiis numerosis. — Herb. Banks, viss. 

 ' On the north-west coast : Unalashka. D.Nelson. 1/, 



V. s. in Herb. Banks. Flowers large, violet. 

 Radula. 63 . A. foliis lanceolatis serratis acuminatis rugosis scaberrimis, 



caule erecto angulato simplici,, corymbo terminali, ca- 

 lycibus imbricatis, foliolis lanceolatis obtusiusculis sub- 

 scjuarrosis. — IFilld. sp. pi. 3. p. 2044. 



In Nova Scotia and on the high mountains of New York 

 and Pensylvania. % . Sept — Nov. v. v. ; v. s^ in 

 Herb, Banks, el Lambert. Flowers middle sizej rays 

 short, white. 

 striclus. 64. A. foliis sessilibus angusto-lanceolatis serratis scabris, 



caule superne uno aut paucifloro, calycinis squamis 

 imbricatis adpressis oblongis acutis discum subaequan- 

 libus. — Herb. Bunks, mss. 



A. biflorus. Mich. Jl. amer. 2. p. 114? 



In Labrador, at Hudson's Bay, and on high mountains 

 in Pensylvania. 1/ . Sept. Oct. v. v. ; v. s. hi Herb. 

 Banks. From four inches to a span high; flowers 

 middle-sized ; rays pale violet, disk brownish-yellow. 

 Tradescanti. Q5_ A. foliis lanceolatis serratis sessilibus glabris, ramis vir- 

 gatis, calycibus imbricatis, caule tereti glabro. Willd, 

 sp.pl. 3. p. 2047. 



A. vimineus. Lam. encycl. 1. p. 306, 



In hedges and di-y swamps ; frequent : Canada to Virginia. 

 1/. Aug. — Oct. V. V ; V. s. in Herb. Lambert. I'hree 

 or four feet high ; flowers very small ; rays white, 

 and sometimes pale purple. 

 recurvatus, QQ. A. foliis sessilibus angusto-lanceolatis basi attenuatis, 

 inferioribus medio serratis, caule ramosn glabro recur- 

 valo, calycinis squamis laxis imbricatis lineari- lanceo- 

 latis suhfequalibus. — Willd. sp. pi. 3. p. 20-1/. 



A. salicitblius. Laui, encycl. \. p. 30Q. 



