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water birch
Betula occidentalis
120 observations
paper birch
Betula papyrifera
36 observations
Red Alder
Alnus rubra
23 observations
grey alder
Alnus incana
20 observations
dwarf resin birch
Betula glandulosa
19 observations
English oak
Quercus robur
15 observations
green alder
Alnus alnobetula
14 observations
eastern black walnut
Juglans nigra
10 observations
northern red oak
Quercus rubra
7 observations
white alder
Alnus rhombifolia
4 observations
silver birch
Betula pendula
4 observations
Persian walnut
Juglans regia
3 observations
beaked hazelnut
Corylus cornuta
1 observations
Gambel Oak
Quercus gambelii
1 observations
Sweet Chestnut
Castanea sativa
1 observations
Dwarf Birch
Betula nana
1 observations
Sawtooth oak
Quercus acutissima
1 observations
Turkish Hazel
Corylus colurna
1 observations
Frequently Asked Questions
- The 10 most common deciduous trees in Idaho are:
- water birch (Betula occidentalis)
- paper birch (Betula papyrifera)
- Red Alder (Alnus rubra)
- grey alder (Alnus incana)
- dwarf resin birch (Betula glandulosa)
- English oak (Quercus robur)
- green alder (Alnus alnobetula)
- eastern black walnut (Juglans nigra)
- northern red oak (Quercus rubra)
- white alder (Alnus rhombifolia)
- The most observed deciduous tree in Idaho is water birch (Betula occidentalis), with 120 recorded observations.