Maple tree.
the maple tree
Canada's largest tree is the Red Creek tree with a circumference of 18.3 metres and a height of 55.5 metres. It is located on Vancouver Island, B.C. about a day trip from Victoria. Check this link for more information http://www.wildernesscommittee.org/campaigns/historic/giants/reports/Vol05No02
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maple
no
a maple tree leaf
Canada
Since 1965 the Maple leaf has been the centerpiece of the national flag of Canada. The tree was recognised in 1996
A tree leaf that is commonly found on publications from Canada is the Maple Leaf. This leaf is one of the more recognizable national symbols of Canada, and is also featured on their flag.
the national tree is an elm tree
Yes Pinus contorta latifolia the Lodgepole Pine is the State tree of Alberta.