424 MR. N. D. SIMPSON ON THE PLANTS OF 
ARTEMISIA CAMPESTRIS, Linn. 
No 194. Alluvial and gravel-desert, Dzungarian Gap. 
Distribution. Throughout Europe, Asia Minor, southern Siberia, Turkestan, 
eastwards to China and Manehuria. 
ARTEMISIA FRIGIDA, Willi. 
No. 38. Dry desert hill-slopes in the Bodhon Valley and upland valley 
plateaus up to 2150 m. 
Distribution. Southern Siberia, Mongolia, Turkestan, and North America. 
AnTEMISIA LERCHEANA, Weber. | 
No. 174. Medium dry conditions, sand-dunes and sandy silt deposits just 
above the water-table. Sandy plains of the Upper Irtish basin. 
No. 185. Plateau steppe, north of Chugu-ola Pass, Dzungaria. 
No. 188. Alluvial plains on the Chuguchak Steppe. 
Distribution, Asia Minor, Siberia, Mongolia, and Turkestan. 
ARTEMISIA LERCHEANA, Weber, var. HUMILIS, Ledeb. 
No. 143. Stony desert on hill-sides at 750 m. in the Kran River Valley in 
the Sharasume district. i 
ARTEMISIA SERICEA, Weber, var. B. GRANDIFLORA, DC. 
No. 131. Southern aspects from 900 to 1700 m. in the Great Altai Mts... 
Upper Kran River, and the basin of the Black Irtish. 
Distribution (of the species). Turkestan, Altai, N. Mongolia, and Dahuria.. 
ARTEMISIA SIEVERSIANA, Willd. non Ehrh. 
No. 85. Stony desert under driest vegetative conditions, N.W. Mongolia, 
Khanofski Haslum. 
Distribution. Altai and northern Mongolia. 
TussrLAGO Farrara, Linn. 
No. 314. Sandy banks by the side of streams at 600 m. On the Chukuok 
Ridge, N. of Sayansk Mts., and near the Amil River. 
Distribution, Arctic and temperate regions of the Northern hemisphere.. 
PETASITES LAVIGATUS, Reichb. 
No. 310. Sandy island in the Amil River, often flooded. 
Distribution. Tomsk and the Altai. 
Doronicum ALTAICUM, Pall 
Northern side of the Sayansk Mts. 
Distribution, Altai, Mongolia, and Yunnan. 
