524 
SYNGENESIA SUPERFLUA. CoiiyZ?, 
■ h'Jrons. 
glandulcsis, corymbis terminalibus et axillarlbus folio 
brevioribus, calycinis squamis acutis flosculos subae- 
quantibus. 
Baccharis foetida. WilLd, sp. pi. 3. p. I 9 I 8 . Walt.Jl. 
car. 202 . 
Icon. Ditl. elth. t. 8 Q. f. 105. 
On the banks of rivers and in large swamps : South Ca- 
rolina and Georgia. 11 . 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, pamculae corymbuiis 
capitatO'glomeratis. — JVilld. sp. pi. 3. p. 1920 . 
C. amplexicaulis. Mich.fl.amer.I.p. 126 '. 
C. uliginosa, Pers. syn. 2 . p. 427. 
Baccharis viscosa. JValt ji. car. 202 . 
Icon. Pluk. aim. t. 3J.f. 4. 
In low and overflowed fields : Carolina. 11 . 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. fl. 
amer. 2 . p. 120 . 
C. spicata. Cav. ic. l.p. Q. t. 12 ? 
Gnaphalium undulatum. Walt.Jl. car. 203. 
In dry fields and barren woods: Carolina to Florida. I/, 
July — Sept. V. V. A singular- looking species, nearly 
allied to C. virgata. 
^argaritace- 
um. 
625. GNAPHALIUM. Gen. pi 1282. 
1 . G. herbaceum; foliis lineari-lanceolatis sensim angustatis 
aeutis, caule superne raraoso, 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, %. Aug. — Oct. v. v. About eighteen 
inches high j flowers large, white, with a yellow disk, 
very handsome. 
pohjcepha- 
lum. 
2. G. herbaceum, erectum j foliis lineari-lanceolatis acutis, 
supra glabris, subtus pubescentibus, caule paniculate 
tomentoso, corymbis terminalibus coarctatis. — Mich. 
Ji. amer. 2. p. 12J. 
