Betulaceae

Hazel Corylus avellana sketchbook study with pencil and wash leaf as well as details of catkins, nuts and a leaf.

Hazel Corylus avellana sketchbook page with detailed pencil leaf study, detail of a young leaf and some nuts

Silver birch Betula pendula pen and ink tree shape without leaves

Silver birch Betula pendula trees vignette

Silver Birch Betula pendula twig with buds and catkins and leaf

Silver Birch Betula pendula tree shape without leaves, close up of bark, and sprig with leaves and catkins

Silver birch Betula pendula bark study with a small layer of bark curling off the tree

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

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

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

Pollarded Alder Alnusglutinosa tree in leaf