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A DNR staff member officially measures the black willow which stands just 150 yards from the St. Croix River. Photo: www.StCroix360.com |
According to the National Forests website, the conservation organization recognizes trees because "we recognize the beauty and critical ecosystem services provided by our biggest and oldest trees."
What makes a tree a champion?
The tree was also named a "State Champion" last year by the Mn Department of Natural Resources. Trees are nominated on a state and national level based on three measurements:- Circumference in inches of the trunk measured 4-1/2 feet from the ground
- Height in feet
- One quarter of its crown spread in feet
So here's the measurements of this black willow beauty:
- 315 inches in circumference
- 91 feet tall
- And one-quarter of its crown spread is 75 feet
Another Minnesota champion tree...
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Minnesota's Champion Tamarack Photo: Americanforests.org |
This tamarack (Larix laricina) is:
- 115 inches in circumference
- 67 feet tall
- and one-quarter of its crown spread is 67 fee
Learn more about champion trees and the Minnesota's Native Big Tree registry, by going to: https://www.dnr.state.mn.us/trees_shrubs/bigtree/index.html
Author: Gail Hudson, Horticulture Communications Specialist