Crinum amoenum has fragrant, white spidery flowers atop strap-like leaves.

Crinum moorei 'Album' has fragrant, white, amaryllis-like flowers that grace this South African native in early summer.

Crinum x powellii 'Album' is an amaryllis relative with strap-like foliage and white flowers at the height of summer.

Crinum 'Stars and Stripes' has tropical-looking, lily-like, white flowers with well-defined raspberry stripes down the centre of each petal.

Camassia leichtlinii 'Silk River' is a compact, white-flowered form of the great camas.

Crocus cartwrightianus is a fall-flowering species with palest mauve flowers with purple feathers.

Crocus cartwrightianus 'Albus' has pure white flowers in fall with deep orange pistils and yellow anthers.

Crocus ochroleucus is a white fall-flowering species with a beautiful, delicate shape.

Crocus speciosus 'Albus' is a fall-flowering species with broad, rounded, pure white petals with deep orange pistils.

Crocus biflorus ssp. weldenii 'Fairy' is a beautiful cultivar with ivory white inner petals and pewter purple outer ones.

Crocus chrysanthus 'Blue Marlin' is a delicately coloured cultivar with white to palest lavender interiors and grape purple striped petals.

Crocus chrysanthus 'Lady Killer' features snow white, cupped flowers with a purple flush on the exterior of each pointed petal.

Crocus chrysanthus 'Prins Claus' is a snow crocus with large, white and purple, cup shaped flowers.

Crocus fleischeri is a rare and distinctive species with narrow, pure white petals and bright orange-red, branched pistils.

Crocus malyi has icy white petals with yellow centres, yellow stamens, and orange pistils.

Crocus tommasinianus 'Albus' is a rare and lovely form with pure white petals.

Crocus versicolor 'Picturatus' has delicately beautiful pure white petals, the reverses feathered with dark purple veining.

Crocus 'Jeanne d'Arc' is a Dutch crocus with large, pure white flowers with a hint of purple at the base and orange stamens.

Crocus 'King of the Striped' has purple bases opening into large white petals variably veined with purple.

'Snowbunting' is a beautiful snow crocus with pure white flowers with a flush of creamy yellow feathered with purple-black.

Crocus 'Jeanne d'Arc' is a Dutch crocus with large, pure white flowers and orange stamens.

Curcuma longa, or turmeric, is the bright orange spice integral to South Asian & Middle Eastern cuisines.

Curcuma 'Bicolour Wonder' is a spectacular ginger with long-lasting white, pink, and yellow flowers and tropical foliage like a banana.

Curcuma 'White Wonder' is a spectacular ginger with long-lasting, white, green and yellow flowers and tropical foliage like a banana.

Cyclamen coum 'Album' has white flowers atop heart-shaped, dark green leaves that are often marbled with pale green or silver.