![Horse Chestnut Aesculus hippocastanum](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Horse Chestnut Aesculus hippocastanum
Horse Chestnut Aesculus hippocastanum flowering spike or candle
![Horse Chestnut Aesculus hippocastanum twig and conker](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Horse Chestnut Aesculus hippocastanum twig and conker
Horse Chestnut Aesculus hippocastanum twig and conker with fruit peeping out from the spiky seed cover
![Hazel Corylus avellana tree](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Hazel Corylus avellana tree
Hazel Corylus avellana tree pen and ink drawing of the shape of the thicket without leaves
![Hazel Corylus avellana twig and leaf](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Hazel Corylus avellana twig and leaf
Hazel Corylus avellana twig, catkins and leaf
![Hazel Corylus avellana](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Hazel Corylus avellana
Hazel Corylus avellana sprig with immature and mature hazel nuts, along with a sprig with small female flowers and catkins
![Hawthorn Crataegus monogyna](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Hawthorn Crataegus monogyna
Hawthorn Crataegus monogyna sprig of blossom and detail of shiny red berries
![Grey willow Salix cinerea](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Grey willow Salix cinerea
Grey willow Salix cinerea with make and female catkins along with a spray of leaves, one showing its underside
![Elm Ulmus minor](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Elm Ulmus minor
Elm Ulmus minor pen and ink shaded drawing of the tree shape without leaves
![Elder Sambuccus nigra](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Elder Sambuccus nigra
Elder Sambuccus nigra flowering head and berries, somewhat depleted along with leaves
![Date Palm Phoenix dactylifera](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Date Palm Phoenix dactylifera
Date Palm Phoenix dactylifera with big clumps of dates
![Crack willow Salix fragilis](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Crack willow Salix fragilis
Crack willow Salix fragilis tree shape without leaves and individual sprig of leaves and flowering catkin
![Crab Apple Malus sylvestris](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Crab Apple Malus sylvestris
Crab Apple Malus sylvestris with small fruits, woody stem, leaves, and blossoms
![Common Alder Alnus glutinosa](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Common Alder Alnus glutinosa
Common Alder Alnus glutinosa tree, pen and ink study of a tree in full leaf
![Cedar of Lebanon Cedrus libani](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Cedar of Lebanon Cedrus libani
Cedar of Lebanon Cedrus libani growing amongst other non evergreen trees
![Common Alder Alnus glutinosa Cones and catkins](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Common Alder Alnus glutinosa Cones and catkins
Common Alder Alnus glutinosa Cones and catkins pencil study with outline of the leaf behind
![Common Alder Alnus glutinosa roots](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Common Alder Alnus glutinosa roots
Common Alder Alnus glutinosa roots showing their distinctive growth habit
![Black poplar Populus nigra leaf flower and catkins](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Black poplar Populus nigra leaf flower and catkins
Black poplar Populus nigra leaf flower and catkins
![Beech Fagus sylvatica twig and leaf](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Beech Fagus sylvatica twig and leaf
Beech Fagus sylvatica twig in bud and leaf and beechnuts
![Beech Fagus sylvatica](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Beech Fagus sylvatica
Beech Fagus sylvatica tree outline showing tree shape without leaves
![Beech bark study Fagus sylvatica](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Beech bark study Fagus sylvatica
Beech bark study Fagus sylvatica showing a knot
![Ash Fraxinus excelsior twig and leaf](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Ash Fraxinus excelsior twig and leaf
Ash Fraxinus excelsior twig in bud and leaf spray
![Ash Fraxinus excelsior](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Ash Fraxinus excelsior
Ash Fraxinus excelsior pen and ink stippled drawing of the tree without leaves
![Ash dieback symptoms Fraxinus excelsior Chalaria](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Ash dieback symptoms Fraxinus excelsior Chalaria
Ash dieback symptoms Fraxinus excelsior Chalaria showing damaged inside of wood, damage on bark, little white fungal bodies, withered leaves on the branch, and individuall diseased leaf, the tree with exposed branches due to die back and a branch with siwtheres fronds of leaves on it
![Pollarded Alder Alnusglutinosa](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Pollarded Alder Alnusglutinosa
Pollarded Alder Alnusglutinosa tree in leaf