![Ash Fraxinus excelsior keys](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Ash Fraxinus excelsior keys
Ash Fraxinus excelsior keys in autumn, having turned brown
![Silver birch seeds Betula pendula](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Silver birch seeds Betula pendula
Silver birch seeds with detail of one individual seed
![Sweet chestnut Castanea sativa](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Sweet chestnut Castanea sativa
Leaf and prickly seed case along with one chestnut
![Scots pine Pinus sylvestris cones](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Scots pine Pinus sylvestris cones
Scots pine Pinus sylvestris cones, one mature and one less ripe
![Horse chestnut Aesculus hippocastanum conkers](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Horse chestnut Aesculus hippocastanum conkers
Horse chestnut Aesculus hippocastanum conkers both in, and out of, their seed case
![Small-leaved Lime leaf and seeds Tilia cordata](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Small-leaved Lime leaf and seeds Tilia cordata
Small-leaved Lime leaf and seeds Tilia cordata with bract
![Wych Elm Ulmus glabra leaf and seeds](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Wych Elm Ulmus glabra leaf and seeds
Wych Elm Ulmus glabra leaf and seeds with close up of one seed
![Sycamore Acer pseudoplatanus winged seeds](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Sycamore Acer pseudoplatanus winged seeds
Sycamore Acer pseudoplatanus winged seeds showing ripe and unripe paired seeds
![Guelder rose Viburnum opulus leaf and fruit](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Guelder rose Viburnum opulus leaf and fruit
Guelder rose Viburnum opulus leaf and fruit showing shiny red berries
![Spindle Euonymus europaeus leaf and berries](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Spindle Euonymus europaeus leaf and berries
Spindle Euonymus europaeus bright coloured autumn leaf and berries
![Norway spruce Picea abies cone](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Norway spruce Picea abies cone
Norway spruce Picea abies cone and individual seed
![London plane Platanus × acerifolia leaf and seeds](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
London plane Platanus × acerifolia leaf and seeds
London plane Platanus × acerifolia leaf and seeds, with details of individual seeds
![Hornbeam Carpinus betulus seed](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Hornbeam Carpinus betulus seed
Hornbeam Carpinus betulus mature dry seed with bracts
![Field maple Acer campestre sprig](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Field maple Acer campestre sprig
Field maple Acer campestre sprig showing leaves and developing seeds and close up of mature seeds
![Scots pine Pinus sylvestris cone and needles](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Scots pine Pinus sylvestris cone and needles
Scots pine Pinus sylvestris cone and needles. Pen and ink illustration with top colour.
![Downy birch Betula pubescens (colour)](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Downy birch Betula pubescens (colour)
Downy birch Betula pubescens pen and ink illustration with watercolour top wash.
![Sessile Oak tree Quercus petraea](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Sessile Oak tree Quercus petraea
Sessile Oak tree Quercus petraea showing habit and twisted branches
![Fountain Grass Pennisetum setaceum](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Fountain Grass Pennisetum setaceum
Fountain Grass Pennisetum setaceum sketchbook study sheet, showing details of plant
![Oregon Grape Mahonia aquifolium](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Oregon Grape Mahonia aquifolium
Oregon Grape Mahonia aquifolium sketchbook study sheet, showing details of plant
![Yellow Loosestrife Lysimachia punctata](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Yellow Loosestrife Lysimachia punctata
Yellow Loosestrife Lysimachia punctata sketchbook study sheet, showing details of plant
![Butterfly bush Buddleja davidii](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Butterfly bush Buddleja davidii
Butterfly bush Buddleja davidii sketchbook study sheet, showing details of plant
![Old Man’s Beard Clematis vitalba](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Old Man’s Beard Clematis vitalba
Old Man’s Beard Clematis vitalba sketchbook study sheet, showing details of plant
![Giant Goldenrod Solidago gigantea](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Giant Goldenrod Solidago gigantea
Giant Goldenrod Solidago gigantea sketchbook study sheet, showing details of plant
![Himalayan Knotweed Persicaria polystachum](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Himalayan Knotweed Persicaria polystachum
Himalayan Knotweed Persicaria polystachum sketchbook study sheet, showing details of plant