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Gambel Oak
Quercus gambelii
3,020 observations
grey alder
Alnus incana
234 observations
dwarf resin birch
Betula glandulosa
206 observations
water birch
Betula occidentalis
156 observations
beaked hazelnut
Corylus cornuta
62 observations
eastern black walnut
Juglans nigra
50 observations
bur oak
Quercus macrocarpa
49 observations
Wavyleaf Oak
Quercus × undulata
37 observations
northern red oak
Quercus rubra
24 observations
Sonoran scrub oak
Quercus turbinella
22 observations
paper birch
Betula papyrifera
14 observations
English oak
Quercus robur
13 observations
gray oak
Quercus grisea
6 observations
silver birch
Betula pendula
5 observations
Quercus gambelii × macrocarpa
Quercus gambelii × macrocarpa
4 observations
river birch
Betula nigra
3 observations
pin oak
Quercus palustris
2 observations
Mohr Oak
Quercus mohriana
2 observations
Tucker Oak
Quercus welshii
2 observations
Havard oak
Quercus havardii
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)
- northern red oak (Quercus rubra)
- Sonoran scrub oak (Quercus turbinella)
- The most observed deciduous tree in Colorado is Gambel Oak (Quercus gambelii), with 3,020 recorded observations.
- Some of the most commonly observed native deciduous trees in Colorado include:
- water birch (Betula occidentalis)