Zantedeschia 'Albomaculata' is a spotted calla lily with ivory-white trumpet-shaped flowers.

Zantedeschia 'Black Forest' is a spotted calla lily with sultry purple-black trumpet-shaped flowers.

Zantedeschia 'Creme/Cream' is a spotted calla lily with creamy white and green flowers.

Zantedeschia 'Dubai Nights' is a stunning velvety purple calla lily with white edging to each spathe.

Zantedeschia 'Flame' is a spotted calla lily that displays bi-colours of yellow and orange-red.

Zantedeschia 'Garnet Glow' is a spotted calla lily with rosy-pink, trumpet-shaped flowers.

Zantedeschia 'Majestic Red' displays dark red trumpet-shaped flowers with black bases.

Zantedeschia 'Pasja' is a calla lily with flowers that open purple and lighten towards shades of pink.

Zauschneria arizonica is smothered in hummingbird-adored, tubular, orange-scarlet flowers from late summer into fall.

Zauschneria 'Orange Carpet' produces masses of tubular orange-scarlet flowers loved by hummingbirds.