Lavender, Lavandula, White-tailed Bumble bee, Bombus lucorum, pollinating flowers in a garden.

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

Conical flower head of Eryngium giganteum surrounded by spiny, silvery bracts.? Paul Tomlins / Flowerphotos

Spherical flower heads of Echinops ritro Veitch's Blue.

Gypsophila Paniculata ?Blancanieves?, Single flower heads combined in a small area to create a carpet of green - white flowers.

Gerbera jamesonii ?Ice Queen?, Single flower head with white petals and dark centre.

Gerbera jamesonii ?Ice Queen?, Single flower head with white petals and dark centre.

Chrysanthemum cultivar, Zembla variety, Individual petals delicately placed to create a full circle.

Chrysanthemum cultivar, Zembla variety, Single flower head close up with white, translucent outer petals and pale green, incurved petals at centre.

Pincushion-like flowerhead of Scabiosa columbaria.

Pincushion-like flowerhead of Scabiosa columbaria Butterfly blue.

Spike of Puschkinia scilloides with star shaped white flowers with blue line extending along centre of each petal.

Fennel flower head emerging from protective casing.