All illustrations by Felicity Rose Cole
1. Hawthorn (above)
Height usually under 8m. Fresh leaves (edible) open in March, earliest in south or sheltered areas. Frothy blossom in late April and May.
Height usually under 4m. Masses of white flowers on thorny twigs. One of the first hedgerow and woodland-edge trees to blossom.
3. Early dog violet
Height up to 15cm. Lilac flowers. Woods and hedgerows. Spur behind each flower is dark (pale in similar common dog violet).
Height up to 10m. Leaflets unfurl in March or even February. Tree with a weed-like ability to thrive on waste ground and verges.
5. Opposite-leaved golden saxifrage
Height up to 10cm. Creeping plant forming mats in wet woodland; tiny yellow flower clusters.
6. Sweet violet
Height up to 15cm. Scented purple or white flowers. Woods and hedgerows. Grows from creeping runners, unlike dog violet.
7. Wych elm
Height up to 30m. Bunches of purple-pink flowers in February–March. Woodland and old hedgerows, especially in hills.
8. Wood sorrel
Height up to 10cm. Delicate, drooping white flowers. Leaves in threes, like clover; taste acidic and lemony. Mossy woodland.
9. Marsh marigold
Height up to 30cm. Golden flowers like giant buttercups. Glossy green leaves. Water margins, ditches and damp or flooded woods.
Height up to 15cm. Yellow flowers in rosette of wrinkled leaves. Early-flowering or pink blooms may be garden polyanthus crosses.
11. Herb Robert
Height usually under 30cm. Abundant ‘weed’ with pretty pink flowers; fern-like leaves redden with age. Whole plant smells mousy.
12. Germander speedwell
Height up to 20cm. Brilliant azure flowers. One of the first flowers in pasture and grassy clearings and rides; also on banks.