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Holm oak
Quercus ilex
142 observations
English oak
Quercus robur
82 observations
common hazel
Corylus avellana
69 observations
common alder
Alnus glutinosa
28 observations
European Hornbeam
Carpinus betulus
23 observations
Turkey Oak
Quercus cerris
21 observations
European beech
Fagus sylvatica
19 observations
Persian walnut
Juglans regia
17 observations
Italian alder
Alnus cordata
16 observations
Sweet Chestnut
Castanea sativa
13 observations
silver birch
Betula pendula
11 observations
Turkish Hazel
Corylus colurna
6 observations
northern red oak
Quercus rubra
4 observations
eastern black walnut
Juglans nigra
2 observations
grey alder
Alnus incana
2 observations
sessile oak
Quercus petraea
2 observations
European Hop-hornbeam
Ostrya carpinifolia
1 observations
Frequently Asked Questions
- The 10 most common deciduous trees in Portsmouth are:
- Holm oak (Quercus ilex)
- English oak (Quercus robur)
- common hazel (Corylus avellana)
- common alder (Alnus glutinosa)
- European Hornbeam (Carpinus betulus)
- Turkey Oak (Quercus cerris)
- European beech (Fagus sylvatica)
- Persian walnut (Juglans regia)
- Italian alder (Alnus cordata)
- Sweet Chestnut (Castanea sativa)
- The most observed deciduous tree in Portsmouth is Holm oak (Quercus ilex), with 142 recorded observations.