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blackjack oak
Quercus marilandica
1,161 observations
post oak
Quercus stellata
856 observations
chinkapin oak
Quercus muehlenbergii
588 observations
bur oak
Quercus macrocarpa
504 observations
pecan
Carya illinoinensis
276 observations
eastern black walnut
Juglans nigra
179 observations
water oak
Quercus nigra
149 observations
Shumard oak
Quercus shumardii
141 observations
pin oak
Quercus palustris
96 observations
willow oak
Quercus phellos
88 observations
black oak
Quercus velutina
80 observations
white oak
Quercus alba
62 observations
northern red oak
Quercus rubra
59 observations
southern red oak
Quercus falcata
56 observations
Seaside Alder
Alnus maritima
48 observations
river birch
Betula nigra
47 observations
Havard oak
Quercus havardii
40 observations
American hophornbeam
Ostrya virginiana
37 observations
smooth alder
Alnus serrulata
36 observations
Texas live oak
Quercus fusiformis
36 observations
dwarf chinkapin oak
Quercus prinoides
24 observations
American hornbeam
Carpinus caroliniana
21 observations
Black Hickory
Carya texana
20 observations
American beech
Fagus grandifolia
15 observations
bitternut hickory
Carya cordiformis
15 observations
Sawtooth oak
Quercus acutissima
14 observations
overcup oak
Quercus lyrata
12 observations
mockernut
Carya tomentosa
12 observations
wax myrtle
Morella cerifera
11 observations
Little Walnut
Juglans microcarpa
9 observations
Ozark Chinquapin
Castanea ozarkensis
9 observations
bluejack oak
Quercus incana
8 observations
Mohr Oak
Quercus mohriana
8 observations
swamp white oak
Quercus bicolor
7 observations
Buckley's oak
Quercus buckleyi
6 observations
American hazelnut
Corylus americana
5 observations
bastard oak
Quercus sinuata
5 observations
pignut hickory
Carya glabra
4 observations
shagbark hickory
Carya ovata
4 observations
swamp chestnut oak
Quercus michauxii
4 observations
Wavyleaf Oak
Quercus × undulata
4 observations
southern live oak
Quercus virginiana
3 observations
sand post oak
Quercus margaretiae
3 observations
Chinese chestnut
Castanea mollissima
2 observations
Butternut
Juglans cinerea
2 observations
common hazel
Corylus avellana
1 observations
English oak
Quercus robur
1 observations
Fernow's oak
Quercus × fernowii
1 observations
Frequently Asked Questions
- The 10 most common deciduous trees in Oklahoma are:
- blackjack oak (Quercus marilandica)
- post oak (Quercus stellata)
- chinkapin oak (Quercus muehlenbergii)
- bur oak (Quercus macrocarpa)
- pecan (Carya illinoinensis)
- eastern black walnut (Juglans nigra)
- water oak (Quercus nigra)
- Shumard oak (Quercus shumardii)
- pin oak (Quercus palustris)
- willow oak (Quercus phellos)
- The most observed deciduous tree in Oklahoma is blackjack oak (Quercus marilandica), with 1,161 recorded observations.