Hoarfrost on pine tree, Oregon, USA.

Snow in Summer, Cerastium tomentosum, Mass of white flowers growing outdoor.

Snow in Summer, Cerastium tomentosum, Mass of white flowers growing outdoor.

Rose mallow, Hibiscus rosa-sinensis 'Snow Queen' Front view of one red flower with long anther emerging from variegated leaves.

Apple, Malus domestica 'Fiesta', One snow covered yellow apple hanging from a twig against a snowy background.

Marigold, Calendula officinalis, Side view of one flower with snow piled up on it.

Scabious, Field scabious, Knautia arvensis, View of one flower obscured by melting snow so only the green sepals are showing.

Cardoon, Cynara cardunculus, A winter seedhead topped with melting snow turning into an icicle.

Verbena, Brazilian verbena, Verbena bonariensis skeleton covered with snow.

Common Hogweed. Heracleum sphondylium, single ragged stem covered with snow at sunset.

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

Snow in Summer, Star-shaped white flowers of Cerastium tomentosum 'Yo Yo'.