524 
S YNGENESI A SUPERFLUA. Conyza. 
bifrons . 
glandulosis, corymbis terminalibus et axillaribus folio 
brevioribus, calycinis squamis acutis flosculos subae- 
quantibus. 
Baccharis foetida. Willd . sp.pl. 3. p. I9I8. Walf.Jl. 
car. 202. 
Icon. Bill. elth. t. 89. f. 105. 
On the banks of rivers and in large swamps : South Ca- 
rolina and Georgia. 7/. Aug. Sept, v. v. Flowers 
purple, smaller than the preceding ; stem about three 
feet high. 
3. C. herbacea, subglutinosa ; foliis amplexicaulibus spa- 
thulato-oblongis acutis serratis, paniculae corymbulis 
capitato-glomeratis . — Willd. sp. pi. 3. p. 1920. 
C. amplexicaulis. Mich.Jl.amer.2.p . 126. 
C. uliginosa. Pers. syn. 2. p. 427« 
Baccharis viscosa. Walt fl. car. 202. 
Icon. Pluk. aim. t. 8 /.f. 4. 
In low and overflowed fields : Carolina. 1/ . July, Aug. 
v. s, in Herb. Gronov. Flowers pale yellow. 
pycnostachya. 
4. C. caule alato, foliis lanceolatis subtus tomentosis subin- 
tegerrimis, spica cylindrica densiflora. — Mich. Jl. 
amer. 2. p. 12 6. 
C. spicata. Cav. ic. 1. p. 8. t. 12 ? 
Gnaphalium undulatum. Walt jl. car. 203. 
In dry fields and barren woods : Carolina to Florida. 1/. 
July — Sept. v. v. A singular*looking species, nearly 
allied to C. virgata. 
margaritace- 
um. 
625. GNAPHALIUM. Gen. pi. 1282. 
1. G. herbaceum; foliis lineari-lanceolatis sensim angustatis 
a#utis, caule superne ramoso, corymbo fastigiato, flo- 
ribus pedicellatis. — Willd. sp.pl . 3, p. 1881. 
Icon. Engl. hot. 2018. 
In Canada and on the mountains of New York and New 
Jersey. 1/. Aug. — Oct. v. v. About eighteen 
inches high ; flowers large, white, with a yellow disk, 
very handsome. 
pofycepka - 
him . 
2. G. herbaceum, erectum ; foliis lineari-lanceolatis acutis, 
supra glabris, subtus pubescentibus, caule paniculato 
tomen toso, corymbis terminalibus coarctatis.—iHirA 
Jl. amer. 2. p . 12/. 
