1. Popular MN Trees & Shrubs
Source:

2. Dendrology ‘Dendro-’ from the Greek word meaning tree
‘-ology’ meaning the study of
Dendrology is the study of trees and includes taxonomy, identification, silivical characteristics, ranges, morphology, and ecology

3. Forested
The definition of forested =land that is forested or has trees growing on it

4. Crabapple

5. Sugar Maple Form Height 80‘ +, symmetrical. Bark
On young trees light gray to brown and somewhat smooth; on older trees gray to almost black with irregular plates or scales. Twigs are smooth and reddish-brown with sharp-pointed winter buds.
Leaf
Simple, opposite on stem, length 3" to 5"; three- to five-pointed, smooth-edged lobes
Fruit (seed) = samaras

6. Balsam fir Form Medium size; height 40' to 60’ Bark
Smooth, grayish, prominently marked by blisters filled with resin or balsam pitch.
Leaf
Needle-like, but flat; length 1/2" to 1" with rounded point; dark green above and silvery-white beneath.
Fruit (seed)
Cones upright on branches, purple, oblong; length 2" to 4"; become ripe in the autumn of the first year

7. Quaking Aspen
Form Small to medium size; may reach height of 65' and diameter of 12" to 20“ Bark Thin, white to gray-green, almost smooth with black areas around base of limbs Leaf Simple, alternate on stem; small, broadly oval, short-pointed at end and finely toothed along margin;

8. Arborvitae

9. Willow
Form
A large family of trees and shrubs; becomes large when growing along streams and other moist places; some trees are often 35' to 50' high; it usually has a short trunk and stout
Bark
Dark brown to gray on large trees; thick, rough, furrowed, and flaky.

10. Paper Birch
Form: Height 65' to 70‘ Bark: Thin, papery; becomes pure white with age Leaf: Simple, alternate on stem, length 2" to 3"; oval or heart-shaped, turns light yellow in autumn.

11. Bur Oak
Bark
Thick, deeply furrowed on surface with irregular platelike broken scales often slightly tinged with red
Leaf
Simple, alternate on stem, length 6" to 12";
Fruit (seed) = Acorn

12. Red Cedar
Form
Straight trunk more or less grooved and broad conical head; height 25' to 50' when growing in good locations;
Bark
Thin, reddish-brown, peeling off in long, vertical shredlike strips.
Leaf
scalelike, quite sharp-pointed, spreading, and whitened underneath.
Fruit (seed) A dark blue berrylike cone

13. White Spruce Form Height usually 40' to 60', occasionally 100', Bark
Dark gray or gray-brown and scaly.
Leaf
Needlelike, four-sided, crowded along branchlets
Fruit (seed)
Slender cone, length about 2"

14. Red Dogwood

15. Juniper

16. American Elm Form Large, height usually 50' to 70’ Bark
Dark, ashy gray; divided into irregular, flat-topped, thick ridges;
Leaf
Simple, alternate on stem, length 4" to 6"; rather thick
Fruit (seed) = Winged samara,

17. Red Pine Form Height 60' to 80’ Bark
Becomes divided into large reddish-brown plates as it matures.
Leaf
Needle-like, occurs in clusters of two; dark green; 4" to 6"; breaks cleanly when bent.
Fruit (seed)
Cones are about 2" long, light brown fading to gray;