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Gambel Oak
Quercus gambelii
2,679 observations
grey alder
Alnus incana
198 observations
dwarf resin birch
Betula glandulosa
195 observations
water birch
Betula occidentalis
121 observations
beaked hazelnut
Corylus cornuta
51 observations
eastern black walnut
Juglans nigra
43 observations
bur oak
Quercus macrocarpa
40 observations
Wavyleaf Oak
Quercus × undulata
32 observations
Sonoran scrub oak
Quercus turbinella
19 observations
paper birch
Betula papyrifera
15 observations
northern red oak
Quercus rubra
13 observations
English oak
Quercus robur
11 observations
silver birch
Betula pendula
5 observations
gray oak
Quercus grisea
4 observations
river birch
Betula nigra
3 observations
Mohr Oak
Quercus mohriana
2 observations
Havard oak
Quercus havardii
1 observations
Tucker Oak
Quercus welshii
1 observations
Frequently Asked Questions
- The 10 most common deciduous trees in Colorado are:
- Gambel Oak (Quercus gambelii)
- grey alder (Alnus incana)
- dwarf resin birch (Betula glandulosa)
- water birch (Betula occidentalis)
- beaked hazelnut (Corylus cornuta)
- eastern black walnut (Juglans nigra)
- bur oak (Quercus macrocarpa)
- Wavyleaf Oak (Quercus × undulata)
- Sonoran scrub oak (Quercus turbinella)
- paper birch (Betula papyrifera)
- The most observed deciduous tree in Colorado is Gambel Oak (Quercus gambelii), with 2,679 recorded observations.
- Some of the most commonly observed native deciduous trees in Colorado include:
- water birch (Betula occidentalis)