timber

Oak polypore fungus piptoporus quercinus bracket fungus growing on the side of an oak tree

Oak Quercus robur pen and ink tree shape without leaves

Larch Larix decidua sprig with mature cone and young flower detail

Lawson’s Cypress Chamaecyparis lawsoniana pen and ink drawing of a mature tree

Lime Tilia europaea bark study

Horse Chestnut Aesculus hippocastanum twig and conker with fruit peeping out from the spiky seed cover

Horse Chestnut Aesculus hippocastanum flowering spike or candle

Hawthorn Crataegus monogyna sprig of blossom and detail of shiny red berries

Hazel Corylus avellana sprig with immature and mature hazel nuts, along with a sprig with small female flowers and catkins

Hazel Corylus avellana twig, catkins and leaf

Hazel Corylus avellana tree pen and ink drawing of the shape of the thicket without leaves

Grey willow Salix cinerea with make and female catkins along with a spray of leaves, one showing its underside

Elder Sambuccus nigra flowering head and berries, somewhat depleted along with leaves

Elm Ulmus minor pen and ink shaded drawing of the tree shape without leaves

Crab Apple Malus sylvestris with small fruits, woody stem, leaves, and blossoms

Crack willow Salix fragilis tree shape without leaves and individual sprig of leaves and flowering catkin

Date Palm Phoenix dactylifera with big clumps of dates

Cedar of Lebanon Cedrus libani growing amongst other non evergreen trees

Common Alder Alnus glutinosa Cones and catkins pencil study with outline of the leaf behind

Common Alder Alnus glutinosa roots showing their distinctive growth habit

Common Alder Alnus glutinosa tree, pen and ink study of a tree in full leaf

Beech bark study Fagus sylvatica showing a knot

Beech Fagus sylvatica tree outline showing tree shape without leaves

Beech Fagus sylvatica twig in bud and leaf and beechnuts