NORTH-WEST MONGOLIA AND CHINESE DZUNGARIA. 441 
POLYGONUM VIVIPARUM, Linn. 
No. 48. Mountain-sides above 2150 m. where the soil is moist, forming 
alpine meadows, or on dry shady slope where some soil has accumulated. 
Western Tannu-ola Mts. at the head of the Saklya River. 
Distribution. N. Europe, alpine districts throughout Siberia, Thibet, 
N.W. India, and N. America. 
ТНҮМЕГ АСЕ, 
DAPHNE MEzEREOs, Linn. 
No. 258. Damp hollows in the “ Taiga " or forest associated with grasses 
under the shade of Abies sibirica and Populus suaveolens. Forests round 
Kushabar at 320 m. 
No. 309. Shade of Poplar and Spruce on the Amil River. 
Distribution, Europe and Asia Minor. 
No. 309 has neither flowers nor fruit, but is most probably D. Mezereon. 
ELJEAGNACE E. 
HrirrorHaE RHAMNOIDES, Linn. 
No. 498. On sandy shingle by the banks of the Lower Kemchik River 
associated with Populus suaveolens. 
Distribution. Europe and temperate Asia. 
EUPHORBIACE./E. 
EUPHORBIA ALPINA, C. A. Mey. 
No. 320. Above 600 m.in open glades and meadows of Abies sibirica 
forest on the Amil River. 
Distribution. The Caucasus and Altai regions and Irkutsk. 
EUPHORBIA LUTESCENS, C. A. Mey. 
Distribution, The Altai and Dzungaria. 
EUPHORBIA near E. suscorpata, C. A. Mey. 
No. 78. Barren desert hills at 1500 m., Kundi Kureen and Kundi Kalan 
Rivers. 
URTICACEJE. 
ULMUS TURKESTANICA, Regel. 
No. 187. Gardens and streets, Chuguchak. 
Distribution. Turkestan. 
There are probably other forms which may be placed under U. turkestanica, 
in which case the distribution would be somewhat wider. 
