Loading species data...
Fetching observations
bur oak
Quercus macrocarpa
1,837 observations
sweetfern
Comptonia peregrina
1,523 observations
white oak
Quercus alba
1,389 observations
paper birch
Betula papyrifera
1,388 observations
American hazelnut
Corylus americana
1,358 observations
shagbark hickory
Carya ovata
1,327 observations
eastern black walnut
Juglans nigra
1,118 observations
northern red oak
Quercus rubra
1,082 observations
American beech
Fagus grandifolia
1,008 observations
grey alder
Alnus incana
947 observations
American hophornbeam
Ostrya virginiana
873 observations
yellow birch
Betula alleghaniensis
716 observations
beaked hazelnut
Corylus cornuta
578 observations
bitternut hickory
Carya cordiformis
491 observations
northern pin oak
Quercus ellipsoidalis
469 observations
American hornbeam
Carpinus caroliniana
420 observations
swamp white oak
Quercus bicolor
388 observations
Butternut
Juglans cinerea
363 observations
river birch
Betula nigra
332 observations
swamp birch
Betula pumila
325 observations
common alder
Alnus glutinosa
291 observations
black oak
Quercus velutina
245 observations
bog myrtle
Myrica gale
231 observations
chinkapin oak
Quercus muehlenbergii
73 observations
green alder
Alnus alnobetula
43 observations
American chestnut
Castanea dentata
35 observations
gray birch
Betula populifolia
24 observations
pin oak
Quercus palustris
19 observations
heartleaf paper birch
Betula cordifolia
15 observations
silver birch
Betula pendula
12 observations
English oak
Quercus robur
9 observations
Sandberg's Birch
Betula × sandbergii
5 observations
paleolithic oak
Quercus × palaeolithicola
5 observations
common hazel
Corylus avellana
4 observations
shingle oak
Quercus imbricaria
4 observations
Schuette's oak
Quercus × schuettei
4 observations
Purpus' Birch
Betula × purpusii
3 observations
Hawkins' Oak
Quercus × hawkinsiae
3 observations
Chinese chestnut
Castanea mollissima
2 observations
Shellbark Hickory
Carya laciniosa
2 observations
Persian walnut
Juglans regia
2 observations
northern bayberry
Morella pensylvanica
2 observations
Japanese walnut
Juglans ailantifolia
2 observations
Laney's Hickory
Carya × laneyi
2 observations
Bixby's walnut
Juglans × bixbyi
2 observations
Bebb's Oak
Quercus × bebbiana
2 observations
European beech
Fagus sylvatica
1 observations
pignut hickory
Carya glabra
1 observations
Invasive
Turkish Hazel
Corylus colurna
1 observations
hybrid alder
Alnus × pubescens
1 observations
Frequently Asked Questions
- The 10 most common deciduous trees in Wisconsin are:
- bur oak (Quercus macrocarpa)
- sweetfern (Comptonia peregrina)
- white oak (Quercus alba)
- paper birch (Betula papyrifera)
- American hazelnut (Corylus americana)
- shagbark hickory (Carya ovata)
- eastern black walnut (Juglans nigra)
- northern red oak (Quercus rubra)
- American beech (Fagus grandifolia)
- grey alder (Alnus incana)
- The most observed deciduous tree in Wisconsin is bur oak (Quercus macrocarpa), with 1,837 recorded observations.
- Some of the most commonly observed invasive deciduous trees in Wisconsin include:
- Turkish Hazel (Corylus colurna)