i 



I : 



322 COMPOSlTiE. [Artemisia. 



PetropolitancB. Hue A. Jenizccmis, Spreiig. Syst Vegct v. 3. p, 69. «. 27. tt Willd, Herb, 

 ex adnotationibus Stevemanis in Herb. Willd. Bess. MSS, 



Had. 5. Saskatchawan. Dr. Richardson. Dntmmond. On Limestone rocks on the higher parts of the 

 Assinaboyne River, and sparingly on Red River. Douglas.— (Tiv. Richardson's A. virgata is undoubtedly a 

 synonym to this, although Dr. Besser is disposed to refer tliat plant to the A. desertO}-um.—H.) 



Sect. IL Abrotanum. Bess. 2aitamen de Abrotanis s. de sectione Artemisiarum Lin7icBi 

 in Nouveaux Memoires de la Soc. Imp. des Nattir. de Moscow^ i\ 2, 1832.— ArtcmisiEe, 

 H. Cass, et JLessing. 



2. A. Lindleyana [Bess.); fruticosa, (panicula spicata frutescens,) superne canescens, 

 calathidibus spica paniculatis subhemisphfericis erectis fiosculis nudis, periclinii incani 

 squamis apice scariosis extimis foliaceis, foliis sublinearibus subtus incano-tomentosis. Bess. 

 Monogr. Art. ined. cum. ic. — a. legitima; folia integerrima 1-1^ longa, vix ^ lata. — ,5. 

 hrevifolia; fors status serotinus: nam adsunt tantum folia fasciculorum iinguicularia. — /. 

 subdentata; folia -Versus apicem uno alterne 1-^'' longa, 1-2'" lata.— 3. Coronopus; folia 

 Plantaginis Coronopi, 



Hab. North-West coast of America. Douglas, in Herb. Lindl n. 16, 14, 18, 15.— (With this I am 

 unacquainted. — H.) 



3. A. Ludoviciana {Bess, non Nutt); sufFruticosa erecta, calathidibus virgato-paniculatis 

 globosis subcernuis, fiosculis nudis, periclinii tomentosi squamis ext. sublanceolatis mem- 

 branaceo-marginatis subpinnatifidis, laciniis linearibus acutis margine revolutis subtus 

 candidis remotis dive rgenti bus.— A^z/^^. in Spreng. Syst. Veget. v. 3. p. 490. Bess, Monogr. 

 Art, ined. cum ic, — (A. discolor. Dougl, in Herb, nostr.) 



Hab. Rocky Mountains, Arctic America. Dr. Richardson. Rocky situations, near the Spokan and 

 Kettle Falls. Douglas.— I may observe that Mr. Nuttall's A. Ludoviciana is a Missouri plant, whence I 

 possess specimens precisely agreeing with his description, and totally different from the present, having krge, 

 entire, or rarely pinnatifid leaves, downy on both sides. 



4. A. Hookeriand (Bess.) ; sufFruticosa erecta, calathidibus paniculatis globosis nutantibus, 

 panicula thyrsoidea parum foliosa, periclinii albo-lanati squamis margine scariosis inter- 

 mediis rotundatis, foliis subtus cauleque candidis, caulinis pinnatifidis, laciniis floralibusque 

 lineari-lanceolatis acutis. Bess. Monogr. Art. ined, cum ic. 



Hab. Rocky Mountains. Drummond. 



5. A. vulgaris; suffruticosa erecta, calathidibus spicato-paniculatis ovatis cernuis demum 

 erectis, panicula foliosa patente, fiosculis nudis, periclinii squamis exterioribus incano- 

 tomentosis, interioribus scariosis nitidis, foliis subtus albo-tomentosis, caulinis pinnatifidis 

 pinnis laciniatis incisis grosse serratis integrisve summis ramisque sublinearibus integen-imis. 

 —Linn. Sp. Pl.p, 1188.— 7. vidgatissima ; foliorum laciniis lineari-lanceolatis inferiorum vix 

 inciso-dentatis, panicula magna erecta. 



Hab. Throughout Canada; and as far as the Arctic Circle. Dr. Richardson. Drummond, Sandy 

 Plams, West of the Rocky Mountains. Douglas, y. North -West coast. Douglas, in Herb. Lindl 



6. A, Indica; sufFruticosa erecta, calathidibus racemoso-paniculatis ovatis, panicula 

 foliosa patente, racemis ante anthesin pendulis, fiosculis nudis, periclinii junioris subtomentosi 



