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The Canadian flora is depauperate because of the near total glaciation event in the Pleistocene. Due to the vast area of Canada, a tree that is common in one area may be completely absent in another. In particular, many warm-temperate trees can only be grown on the mild Pacific coast (where gardens may contain additional species not listed here).
Outside this area, unless spread naturally it is considered non-native, usually as a result of cultivation. Britain and Ireland have few endemic trees, most being micro-species of Whitebeam. But there are some interesting endemic trees nevertheless. Apomictic Whitebeams endemic to the British Isles: Sorbus arranensis – Isle of Arran only.
List of national trees; National Register of Champion Trees; List of tree species in New York City; Trees of New York City; List of trees native to New Zealand; List of Northern American nectar sources for honey bees
According to environment Canada the nation of Canada hosts approximately 17,000 identified species of trees, flowers, herbs, ferns, mosses and other flora. [1] About 3,322 species of vascular plants are native to Canada, and about 830 additional non-native species are recorded as established outside cultivation there. [2]
Canada's 15 terrestrial ecozones are further subdivided into 53 ecoprovinces, 194 ecoregions, and 1,027 ecodistricts. [13]Canada is characterized by a wide range of both meteorologic and geological regions that are divided into fifteen terrestrial and five marine ecozones, [14] such as the forests of British Columbia and Central Canada, the prairies of Western Canada, the tundra of Northern ...
Canada's national forest inventory includes many native conifer species. [1] [a] All except the larches are evergreens. [3] Most are in the pine family, except for yews (in the yew family) and junipers, Alaska cedars and thuja cedars (in the cypress family). [4] [5] [6] [b] Softwood from North American conifers has a variety of commercial uses.
This is a list of countries that have officially designated one or more trees as their national trees. Most species in the list are officially designated. Some ...
The Great British Trees were 50 trees selected by The Tree Council in 2002 to spotlight trees in the United Kingdom in honour of the Queen's Golden Jubilee. [1]