Z

Zantedeschia aethiopica 'Ruby Blush'

(Pink Calla) 
Pale pink flowers on 2-3 foot stems from Spring through Fall. Light Shade to full sun. Zone 7

Zanthoxylum piperitum (Chinese Pepper Tree) Edible, fragrant foliage with a strong lemony-pepper flavor. Slow-growth to 6 ft. Sun. Zone 7