An enormous and unbroken forest of pines, hemlocks and spruce.
Far the most abundant are coast and Alpine hemlocks and the tide-land or Sitka spruce.
In the Mountain Region at the bases of the mountains are oaks, hickories, chestnuts and white poplars: above these are hemlocks, beeches, birches, elms, ashes, maples and limes; and still higher up are spruce, white pine and balsam; and all but a comparatively few of the higher mountains are forest-clad to their summits.
The dominant characteristics of the arboreous vegetation are, besides deciduous and amentiferous trees, Coniferae, especially the - more recent tribe of Abietineaepines, silver-firs, hemlocks, spruces, ~,,,1 ~ of which.
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