320 SYNGENESIA JEQUALIS, Marshallia. 
Athanasia trinervia. Walt. fl. car. 201. - 
In the Carolina mountains, Y. v.s. in Herb. Walter. 
angustifolia. 3. M. caule ramoso, foliis infimis angusto-lanceolatis, ra- 
meis angustissime linearibus, calycinis foliolis rigidis 
superne angustatis acutissimis, paleis setaceis. 
Persoonia angustifolia. Mich. fl. amer. 2. p. 106. 
Athanasia graminifolia. Walt. fl. car. 200. d 
In Tennassee. Michaux, In swamps, near Wilming- 
ton, North Carolina. PA. 2. June, July. v. v. 
The handsomest species of this genus, 
620, SANTOLINA. Gen. pl. 1278. 
: suaveolens. — |. S. glabra; caule corymboso-ramoso, foliis subbipinnati- 
| fidis, laciniis acutis linearibus, pedunculis terminalibus 
unifloris. 
On the banks of the Kooskoosky. M. Lewis. ©. 
June—Aug. v.v.; v.s. in Herb. Lewis. A small 
plant of an agreeable sweet scent; flowersyellow. — 
Pianta glabra. Caulis erectus, ramosus : rami corym- 
^  bosiuniflori, Folia sessilia tenuissime pinnatifida, la- 
ciniis inciso- 2-3-fidis, omnibus acutis angusto-lineari- 
bus. Pedunculi terminales, solitarii, uniflori. Calyx 
hemisphericus, subimbricato-polyphyllus: foliolis ova- 
libus, obtusis, glabris, viridibus, margine albido-mem- 
branaceis, laceris. Cor. discoidea. Discus globosus, 
luteus, Corollulæ germine oblique insertæ, tubulosæ, 
4-fidæ ? laciniis erectis. Genitalia inclusa. Recepta- 
culum conicum, paleaceum. Paleis sparsis, oblongis, 
obtusis. Pappus nullus. Semina oblique obovata. 
Il. SUPERFLUA. 
621. ARTEMISIA. Gen. pl. 1281. 
* Folüs.simplicibus. 
integrifolia. — |, A, cano-tomentosa ; caule erecto virgato; foliis lineari- 
lanceolatis acuminatis subtus tomentosis subdentatis, 
floribus ovatis subsessilibus erectis tomentosis.— Willd. 
sp. pl. 3. p. 1846. 
