520 



afgustifoUa. 



SYKGENFSIA ^ttUALIS. 



Marshallia, 



AJhannsia trinervia. IFalt.Ji. car. 201. 



Jn the Carolina mountains. 1/. v.s. in Herh. Waller. 

 . M. caule ramoso, foliis infimis angusto-lanceolatis, ra- 

 raeis angustissime linearibus, calycinis foliolis rigidis 

 superne aiigustatis acutissimis, paleis setaceis. 



Persoonia angustilblia. Mich.fi. amer. 2. p. 106. 



Athanasia graminitol'ra. Walt.fl. car. 200, 



In Tennassee. Michaux. In swamps, near Wilming- 

 ton, North Carolina. Ph. 1/. June, July, v, v. 

 The handsonjest species of this genus. 



020, SANTOLINA. Gen. pi. 127S. 



suaveolens. l.S. glabra; caule corymboso-ramoso, foliis subbipinnati- 

 fidis, laciniis acutis linearibus, pedunculis terniinalibus 

 unifloris. 



On the banks of the Kooskoosky. M. Lewis. 0. 

 June — Aug. v. v. ; v. s. in Herb. Lewis. A small 

 plant of an agreeable sweet scent ; flowers yellow. 



Planta glabra. Caulis erectus. ramosus : rami corym- 

 bosi uniflovi. Folia se&silia tenuissime pinnatifida, la- 

 ciniis inciso- 2-3-fidis, omnibus acutis angusto-lineari- 

 bus, Pedunculi terminales, solitarii, uniflori. Calyx 

 hemisphaericus, subimbricato-polyphyllus: foliolis ova- 

 libus, obtusis, glabris, viridibus, margine albido-mem- 

 branaceis, laeeris. Cor. discuidea. Discus globosus, 

 ' luteus. Corollulce germine oblique insertse, tubulosae, 



4-fid3s ? laciniis erectis. Genitalia inclusa. Recepta- 

 culum conicum, paleaceum. Paleis sparsis, oblongis^ 

 obtusis. Pappus nuUus. Semina oblique obovata. 



11. SUPERFLUA. 



621. ARTEMISIA. Gen.pl. 12S\. 



*• Foliis simplicibus. 



integrif'olia, i . A. cano-tomentosa ; caule erecto virgato; foliis lineari- 

 lanceolalis acuminatis subtus tomentosis subdentatis, 

 floribus ovatis subsessilibus erectis tomentosis. — Willd. 

 sp.pL^.p. 1846. 



