556 
SYNGENESIA SUPEPiFLUA. AslCP. 
peregrinus. 
Radula. 
strictus. 
Tradescanii. 
recurvatus. 
bus cylindricis squarrosis, radiis 5. brevissimis,— 
Willd. sp. pl. 3. p. 2043. 
A. marylandicus. Mich.Ji. amer. 2. p. 108. 
Conyza asteroides. Sp. pL 1 206. 
In fields and woods : Pensylvania to Carolina. 11 . Aug. 
— Oct. V. V. About a foot high j flowers small j 
rays only five, white. 
i 
62. A-. foliis sessilibus remotis oblongo-lanceolatis sensim 
acutis glabris, caule erecto subsimplici glabro superne 
hirto summitate 1 — 3-floro, calycinis squamis lanceo- 
lato-linearibus villosis acutissimis laxis longitudine 
disci, radiis numerosis,— Herb. Banks, mss. 
On the north-west coast : Unalashka. D. Nelson. %. 
V. s. in Herb. Banks. Flowers large, violet. 
63. A. foliis lanceolatis serratis acuminatis rugosis scaberrimis, 
caule erecto angulato simplici, corymbo terminali, ca- 
lycibus imbricatis, foliolis lanceolatis obtusiuscuiis sub- 
squarrosis. — IVilld. sp. pl. 3. p. 2044. 
In Nova Scotia and on the high mountains of New York 
and Pensylvania. 1/ . Sept. — Nov. v. v. ; v. s. in 
Herb. Banks, et Lambert. Flowers middle sizej rays 
short, white. 
64. A. foliis sessilibus angusto-lanceolatis serratis scabris, 
caule superne uno aut paucifloro, calycinis squamis 
imbricatis adpressis oblongis acutis discum subaequan- 
tibus. — Herb. Banks, mss. 
A. bidorus. Mich.Ji. amer. 2. p. 114? 
In Labrador, at Hudson’s Bay, and on high mountains 
in Pensylvania. 1/ . Sept. Oct. v. v. ; v. s. in Herb» 
Banks. From four inches to a span high; flowers 
middle-sized ; rays pale violet, disk brownish~yellow^ 
65. A. foliis lanceolatis serratis sessilibus glabris, ramis vir- 
gatis, calycibus imbricatis, caule tereti glabro. Willd. ^ 
sp. pl. 3. p. 2047. ^ I 
A. vimineus. Lam. encycl. 1. p. 306. 
In hedges and dry swamps ; frequent : Canada to Virginia. 
%. Aug.- — Oct. V. V . ; V. s. in Herb. Lambert. Three 
or four feet high ; flowers very small ; rays white, 
and sometimes pale purple. 
'66. A. foliis sessilibus angusto-lanceolatis basi attenuatis, 
inferioribus medio serratis, caule ramoso glabro recur- 
vato, calycinis squamis laxis imbricatis lineari- lanceo- 
latis subasqualibus. — Willd. sp. pl. 3.p. 204/. 
A. salicifolius. Lam. encycl. \.p. 306. 
