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Most of the territories of the country is occupied by tundra and taiga, which grows such valuable conifers: Douglas fir, a huge thuja, balsamic fir, larch, black and white dined. In the South and South-East are poplar, yellow birch, oak and maple. In summer in the woods a lot of moss, lichen, grass and flowers. The prairies are covered with a carpet of red-bearded, feather grass and wormwood. The timber resources Canada ranks third after Brazil and Russia. In mixed forests growing yellow birch,sugar maple, ash, Linden.