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European Hornbeam
Carpinus betulus
145 observations
common hazel
Corylus avellana
136 observations
European beech
Fagus sylvatica
115 observations
English oak
Quercus robur
90 observations
Sweet Chestnut
Castanea sativa
85 observations
common alder
Alnus glutinosa
56 observations
silver birch
Betula pendula
23 observations
Persian walnut
Juglans regia
21 observations
Holm oak
Quercus ilex
20 observations
Turkey Oak
Quercus cerris
13 observations
Italian alder
Alnus cordata
11 observations
sessile oak
Quercus petraea
7 observations
northern red oak
Quercus rubra
6 observations
Downy Birch
Betula pubescens
4 observations
eastern black walnut
Juglans nigra
2 observations
grey alder
Alnus incana
2 observations
European Hop-hornbeam
Ostrya carpinifolia
2 observations
Turkish Hazel
Corylus colurna
1 observations
Caucasian Wingnut
Pterocarya fraxinifolia
1 observations
pedunculate oak × sessile oak
Quercus × rosacea
1 observations
Frequently Asked Questions
- The 10 most common deciduous trees in Hertfordshire are:
- European Hornbeam (Carpinus betulus)
- common hazel (Corylus avellana)
- European beech (Fagus sylvatica)
- English oak (Quercus robur)
- Sweet Chestnut (Castanea sativa)
- common alder (Alnus glutinosa)
- silver birch (Betula pendula)
- Persian walnut (Juglans regia)
- Holm oak (Quercus ilex)
- Turkey Oak (Quercus cerris)
- The most observed deciduous tree in Hertfordshire is European Hornbeam (Carpinus betulus), with 145 recorded observations.