520 
SYNGENESIA iEauALis. Marshallb. 
angustifolia. 
suaveolens. 
integrifoUa. 
Athanasia trinervia. IFalt.Ji. car, 201. 
In the Carolina modh tains. 1/. v.s, in Herl. Walter. 
3 . M. caule ramoso, foliis infimis angusto-lanceolatis, ra- 
meis angustissime linearibus, calycinis foliolis rigidis 
superne angustatis acutissimis, paleis setaceis. 
Persoonia angustifolia. Mich.fi. amer. 2. p. 106. 
' Athanasia graminifclia. .Walt.fi, car. 200. 
In Tennassee. Michaux. In swamps, near Wilming- 
ton, North Carolina. Ph, 1/.. June, July, v, v. 
The handsomest species of this genus. 
620, SANTOLTNA. Gen. pi. 1278. 
1. S. glabra ; caule corymboso-ramoso, foliis subbipinnati- 
fidis, laciniis acutis linearibus, pedunculis terminalibus 
nnifloris. 
On the banks of the Kooskoosky. M. Lewis. Q. 
June — Aug. v. v. ; v. s. in Herb. Lewis. A small 
plant of an agreeable sweet scent 3 flowers yellow. 
Planta glabra. Caulis erectus, ramosus : rami corym- 
bosi uniflori. Folia sessilia tenuissime pinnatifida, la- 
ciniis inciso- 2-3-fidis, omnibus acutjs aiigusto-lineari- 
bus. Pedunculi terminales, solitarii, uniflori. Calyx 
hemisphaericus, subimbricato-polyphyllus: foliolis ova- 
libus, obtusis, glabris, viridibus, margine albido-mem- 
branaceis, laeeris. Cor, discoidea. Discus globosus, 
luteus. CoroUulce germine oblique insertae, tubulosae, 
4-fidse ? laciniis erectis. Genitalia inclusa. Recepta- 
culum. conicura, paleaceum. Paleis sparsis, oblongis, 
obtusis. Pappus nullus. Semina oblique obovata. 
If. SUPERFLU A. 
62L. ARTEMISIA. Gen.pl. 1281. 
^ Foliis simplicibus, 
. A. cano-tomentosa ; caule erecto virgato; foliis lineari- 
lanceolatis acuminatis subtus tomentosis subdentatis, 
floribus ovatis subsessilibus erectis tomentosis, — Willd, 
sp. pt. 3. p. 1846. 
