Hogweed, Heracleum sphondylium.

Agapanthus.

Ash, Fraxinus excelsior.

Lupin, Lupinus.

Love-in-a-mist, Nigella orientalis 'Transformer'.

Whorlflower, Morina persica.

Sweetpea, Everlasting sweet pea, Lathyrus latifolius.

Onion, Allium cepa.

NewZealandburr, Acaena microphylla.

Abutilon, Abutilon suntese.

Orchid, Cymbidium.

Azalea, Rhododendron.

Lemon, Citrus limon, Studio shot of yellow coloured fruit.

Lemon, Citrus limon, Mass of yellow coloured fruit in white bowl.

Potato, Solanum tuberosum 'Charlotte', Yellow subject.

Buddleja, Studio shot of purple coloured flower against yellow background.

Poppy & Oilseed rape, Papaver rhoeas & Brassica oleracea, Yellow subject.

Tulip, Tulipa, Mass of pink, orange and yellow coloured flowers.

Daffodil, Narcissus, Yellow subject.

Tulip, Tulipa, Group of pink flowers with yellow centres growing outdoor.

Tulip, Tulipa, Group of pink flowers with yellow centres growing outdoor.

Fritillary, Crown imperial 'Maxima Lutea', Fritillaria imperialis 'Maxima Lutea', Yellow flowers growing outdoor showing stamens.

Fritillary, Crown imperial 'Maxima Lutea', Fritillaria imperialis 'Maxima Lutea', Backlit yellow flowers growing outdoor.

Bellwort, Sessile bellwort, Uvularia sessilifolia, Bell shaped yellow flowers growing outdoor.