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

Golden oats, Stipa gigantea, A panicle of the yellow winter seeds hanging from a stem and covered in frozen droplets.

Lentil, Lens culinaris, A mass of yellow split lentils.

Yellow Horned Poppy, Glaucium flavum, Causican scarlet poppy, Papaver commutatum, Hares tail, Lagurus ovatus and other wildflowers growing along the edge of a beach in Halkidiki, Greece.

Yellow Horned Poppy, Glaucium flavum, Causican scarlet poppy, Papaver commutatum, Hares tail, Lagurus ovatus and other wildflowers growing along the edge of a beach in Halkidiki, Greece.

Tulip, Tulipa, with Bellis perennis beneath, Mass of red and white Tulips with one single yellow flower.

Lemon, Citrus limon, Close view of many flowers and leaves with a lemon fruit in soft focus behind.

Lemon, Citrus limon, Close view of many flowers and leaves with a lemon fruit in soft focus behind.

Lemon, Citrus limon, Close view of many flowers and leaves with a lemon fruit in soft focus behind.

Gerbera daisy, Gerbera jamesonii, Yellow flower with a black centre, viewed from overhead cut out on white.

Iris, Bearded iris, Iris 'Rajah', A single flower showing the yellow upright petals and maroon streaked lower petals.

Viola, Viola cornata Deltini series 'Honey bee', A frosted bronze, brown, orange and yellow coloured viola.