SUNFLOWER FAMILY 407 
cal A. tilesii is more northerly and has a shor more compact inflorescence which is usually over 
topped 23 the leaves. In parts <7 our area A. tilesti vor al unalaschcensis seems to intergrade to some extent 
ith A. Iudoviciana subsp. candicans and with A. douglasiana. 
7. Artemisia lindleyana Bess. 
Artemisia lindleyana Bess. in Hook. FI. 
Artemisia lindleyana var. is ifolia Bess. 
‘a 
Columbia River Mugwort. Fig. 5699. 
Bor. Amer. 1: 322, 1833. 
it 
Artemisia lindleyana var. subdentat Besa: in Hook. loc. cit 
Artemisia lindleyana var. corono Be n Hook. loc. cit. 
Artemisia pumila . Trans. Amer. Phil. Soc. II. 7: 399. 1841, Not Link, 1822. 
Artemisia arachnoidea Sheldon, Bull. Torrey Club 30: 310. 1903. 
is ibergii Rydb. N. 
Artemisia vulgaris var. lindleyana Jepson, Man. FI. Pl. Calif. 1142. 
Stems several, 2-7 dm. tall, suffrutescent at the base. Leaves linear-oblanceolate, rarely wider, 
2-5 cm. long, mostly under 1 cm. wide, entire or with a few teeth o rrow lobes, hite-tomentose 
beneath, u sually green and glabrate i inflorescence paniculif ort, narrow, anc 
spike-like; involucre campanulate, 3 mm. high, 2-3 mm. wide, the phyllaries usually lightly 
iB 
4 Chess, Carntale Inst. Wash. Publ. No. 326: 79. 1923. 
1925. 
Ne. 
pe a UA 
kedortii 
5695. Artemisia ludoviciana 569’ 
5696. Artemisia douglasi 
697. 
5698. Artemisia tilesii 
