Chinese meadow rue, Thalictrum delavayi showing delicate flower panicles.

St John's wort, Hypericum perforatum, close up showing clusters of the yellow flowers with protruding stamens against dark green background.

St John's wort, Hypericum perforatum, close up showing clusters of the yellow flowers with protruding stamens against dark green background.

St John's wort, Hypericum perforatum, showing clusters of the yellow flowers with protruding stamens against dark green background.

St John's wort, Hypericum perforatum, showing clusters of the yellow flowers with protruding stamens.

Heart's ease, Viola tricolor. Close up.

Yarrow, Achillea, dead flowerrheads covered in snow against a dappled blue background.

Spindle Tree, Euonymus europaeus, single pink outer case which has dropped the berry, covered in snow.

Spindle Tree, Euonymus europaeus, single pink outer case for the berry covered in snow.

Spindle Tree, Euonymus europaeus, close view of orange berries inside pink outer cases covered in snow.

Sessile oak, Quercus petraea, snow covered leaf hanging on a twig.

Spindle Tree, Euonymus europaeus, orange berries inside pink outer cases covered in snow.