SYNGENESIA SUPERFLUA. Senecio. 
2. S. caule virgato-paniculato, foliis amplexicaulibus ob- 
longis acutis inaequaliter acuteque profunde dentatis, 
calycibus laevibus.— Willd. sp. pl. 3. p. 1974. 
Icon. Pluk. phyt. t. 112. f. 1. mala. 
On road sides and in newly cleared grounds: Canada to 
Carolina. ©. July, Aug. v. v. From two to five 
feet high, This is one of the plants which spring up 
in the most remote western countries, when the land 
is cleared of timber, particularly when the brush- ` 
wood is burnt on the ground ; from which circumstance _ 
it is generally known by the name of Fire-weed. I 
have frequently found it covering a square piece of 
cleared land, when there was not a single plant to be 
r 
hieracifolius. 
found in any other pce for a considerable distance - 
round it, - 
- 8. S. glaber; foliis todicalibus spathulatis serratis in petio- 
lum attenuatis, caulinis pinnatifidis dentatis remotis- 
. simis, pedunculis elongatis umbellato-corymbosi¥. 
On rocks, near the banks of rivers: about Easton, Pen. 
sylvania. 2/.July, Aug. v.v. Resembling No. 8, 
but is destitute of a ray. 
4. S. glaber; foliis radicalibus longe petiolatis ovato-sub- 
rotundis subcordatis dentatis, caulinis 2. remotis pin- 
natifidis dentatis, pedunculis brevibus subternis um- 
bellatis. 
S. eh Walt. ftl. car. 208? ! 
In Colmaster. In Carolina. Walter. Y. 
v. s "in Her. Dickson. Not above a span high. 
— ** Floribus radiatis. 
5. .$. caule simplicissimo rigide erecto subnudo, foliis om- 
nibus lanceolatis, radicalibus subintegris inciso-denta- 
tisque, corymbo paucifioro, calycibus glabellis, radiis 
parvulis.— Mich. fl. amer. 2. p. 120, 
About lakes: Canada. Michaux. +. A small plant; 
flowers the size of S. Jacobea. 
6. A radicalibus desea iid petiolatis orbiculatis sub- 
radiis sos ra E 
S.strictus. Herb. Banks. mss, — 
On the rocky banks of rivers; Pensylvania. YJ. May 
—Aug. v, v.; v. s. in Herb, Banks. About a foot 
4 
gracilis, 
