406 COMPOSITAE 
long re or less parted into linear or lanceolate, forwa rd-projecting lobes, some of these again toothed or lobed, 
uony glabrate — and white- gemma 944 aioe but sometimes tomentose throughout and rarely essentially 
Sect ar nei ; involucre 3-3.5 mm. high, the shy ltiteies sericeous-tomentose to glabrate and shiny ‘ide = 
dis ig. 30 or rarely penn Mountains of southern and eastern Cate rnia to eastern PS a 
Ae pin central Utah, giaen at somewhat higher sieeations than Iudoviciana subsp. candicans 
when erorine in the same area. Type locality: ‘“‘Thornberg’s Pass, és probably Custer County, Idah 
iri 8 
sia vulgaris L. Sp. Pl. 848. 1753. ta ecipe Aso otaigigey herb; stems 5-15 dm. tall, erect, simple or 
Ab ke d poy neoay in small clumps from “ = llow leaves ‘sm ooth, green, ‘mek glabrous or nearly 
so above, densely white-tomentose beneath, the eel pane pos ates. 5-10 cm. iong, 3- i; m. wide, obo sa or 
erage Sey ancl in outline, cleft into shequat lobes of hha the eh oo is the lar. and which are again 
cleft oothed; ewer gonns paniculiform, leafy pro or occasionally reduced ant compact; favelner’ 
cavalry gros 3.5-4 Binh, more or “meg hiectase 6-12 pistillate — -florets, 8-18 perfect and 
fertile fies encness: Mate it be, sein =8,;,9. pe rae hp ths established in eastern United States 
~ pte adjacent Cana da, but in our area ‘cnaak only from near ballast dumps at our ae ee ports. Type locality: 
urope 
ws be bs saig douglasiana Bess. Douglas’ Mugwort. Fig. 5696. 
Artemisi i Bess. in Hook. Fl. Bor. Amer. 1: 323. 1833 
Artemi. alifornica Bess. Linnaea 15:91. 1841. 
aes heterophylla Nee Trans. Amer. Phil. a II. 7: 400. 1841, in part. Not Bess. 1834. 
var. douglasiana D, C, Eat en King by 183,~1871; 
pire kennedys A. Nels. Proc. Biol. Soc. Wash. 1 175. 
is subsp. heterophylla Hall & Clem. eit te t, Wash Publ. No. 326: 76. 1923. 
925. 
4rtemisi var, heterophylla Jepson, Man. FI. PI. Calif, ser 
Artemisia onepaeis subsp. douglasiana St. John, Fl. S.E. Wash. 
Perennial herb, 5-15 dm. tall (sometimes taller) ; stems herbaceous to base, simple or with 
erect to dicee ee bran eg Leaves lanceolate to elliptic and entire, or obla nceolate to obovate 
and coarsely few-lobed or -toothed sliag the apex, 7-15 cm. long, 1-5 cm. wide exclusive of salient 
lobes, gradually reduced in inflorescence, all sparsely tomentulose to cabeane an ce, 
gray-toment ; inflorescence paniculiform, lea open or dense and elongated, he 
heads erect or n nodding g: involucre Campanula ate, mm. igh, 2-3 mm. wide, the phy aries more or 
shinee Ag Zones; Washington south to northern Lower California; rare east of the C an axis 
except near Lake Tahoe and rarely to 6,000 feet elevation. Type locality : “North-West jee pet gg toe —Oct. 
5. Artemisia suksdorfii Piper. neat or Coastal Mugwort. Fig. 5697. 
a heterophylla Nutt. Trans. Amer. seis Soc. II. 7: 400. 1841, in part. Not Bess. 1834. 
Artemisia vulgaris var. si Suksd. Deut h. Bot Mona 18: 98. 1900. 
pcaenets hee dorfii Piper, Bull. Torrey Cha me 
Artemisia vulgaris subsp. Borelis Hall & Cle gees Ane Wash. Publ. No. 326: 76. 1923. 
rennial herb 6-15 dm. tall; stems stout, herbaceous mewhat aun ruieserat at base. Leaves 
oh with m habe narrow heads; involucre 
terete or nearly ovoid, 3-4 mm. high, the p hiyllaries fis ligh abrate, yellow-green and 
a ing ; ray-florets 37: disk-florets 2-8, fertile; op eae Sines paket: receptacle glabrous. 
ants 
Coastal a roarigers and Humid Transition Zones; Vancouver Island pacthwand along the coast and some- 
what Pans along some of hes re to Sonoma ged California, not ascending to over 300 feet elevation. 
Type locality: omer sea-beaches near Fairhaven, Whatcom County, Washi wat a 
6. Artemisia tilésii subsp. unalaschcénsis (Bess.) Hultén. Aleutian Mugwort. 
es 6 
pina tiaberted var. vulgatissima Bess. in Hook. Bor. a 1: 322, 1833. 
? lgaris var. americana basi Ltaitaes 1s: 105. 
Artemisia tilesii var oe Bess. o 
Artemisia tilesii var. r. & Gray, Fl. N. Amer. 2: 422, : 1843; 
? Artemisia obtusa i oy er. Fl. 34: 274 
yd : 
Artemisia tilesti var. elatior f. pubescens G. N. Jon Aleks. Wash. Publ. Biol. 5: 254. 1936. 
Artemisia — hawt unalaschcensis aise Fl. pele Isl. 327. 1937. 
? Artemisia ana var. americana Fernald, Rhodor iti ae 1945, in part. 
Artemisia phi a elatior Hultén, Pg Soma & Yukon 1950, 
joatalee ©. Coke dm. tall; isaed her os o base, floccose when young sa soon glabrate. 
Leaves long | lin r-lanceolate to ches ndlate ovate or s in outline, the 
narrowest sometimes entir Snare ew d or -lo t ply pinnately te subp Imately 
, some of the nts again toothed or parted, tom e y tomentu- 
lose above, those of the oo “sare or nearly so; inflorescence paniculiform, more or less 
narrowed and spike tke gconiby ceeding the eavex the heads erect or noddin ng; involucre cam- 
panulate or tu te, 3- a gh, mm. wide, the ee purplish or sometimes green, 
glabrate or tomentulose ei tav- flores 'B-15: disk-florets 20-40, fertile; achenes Patiineniit: glabrous ; 
brous. 
Open, rocky or Pavctly sites, Boreal and Transition Zones; northern Oregon east to Montana and north 
-Hudson’s Bay, southern Alaska, the Aleutian Islands, and Japan. Type locality: island of Unalaska. Fuly Sept, 
