Wheat, Winter wheat, Triticum aestivum, Side view of cereal crop gowing outdoor.

Wheat, Winter wheat, Triticum aestivum, Mass of green unripe grain crop.

Medlar, Mespilus germanica, Detail of white flower showing stamen.

Cherry, Wild Cherry blossom, Prunus avium, Several white flowers on bare twigs against soft focus pale blue sky. A bee hovering aove.

Cherry, Wild Cherry blossom, Prunus avium, Several white flowers on bare twigs against soft focus pale blue sky.

Broad bean, Vicia faba, Top view of a mass of pods, one opened showing beans inside.

Cherry, Prunus avium, flowering sprig of Wild Cherry seen from behind backlit by spring sun.

Maple, Tatar Maple, Acer tataricum, Red autumn leaves on a twig.

Medlar, Mespilus germanica Westerveld', A single fruit with leaves.

Medlar, Mespilus germanica Westerveld', A single fruit with leaves.

Black poplar, Populus nigra. Studio shot of mottled brown autumn leaf lying on rough, yellow background.

Black poplar, Populus nigra. Studio shot of brown and splitting autumn leaf lying on rusty metal sheet.