Zantedeschia aethiopica Steve Hurst - USDA-NRCS PLANTS Database - Not copyrighted image
arum-lily calla lily calla-lily Calla common calla-lily common calla pig-lily trumpet-lily Calla aethiopica
Zantedeschia aethiopica Zanthoxylum Zanthoxylum americanum Zanthoxylum clava-herculis Zea mays Zelkova serrata Zenobia pulverulenta Zephyranthes atamasca var. atamasca Zeugophora scutellaris Zeuzera aesculi Zeyheria montana Zigadenus elegans Zigadenus elegans ssp. elegans Zigadenus glaberrimus Zigadenus glaucus Zigadenus leimanthoides Zigadenus nuttallii Zigadenus venenosus var. gramineus Zilla myagroides Zimioma grossa Zinnia elegans Zinnia grandiflora Zinnia multiflora Zizania aquatica Zizania aquatica var. interior Zizania latifolia Zizania miliacea Zizania texana Zizaniopsis miliacea Zizia aptera Zizia aurea Zizia trifoliata Ziziphus jujuba Ziziphus sativa Ziziphus zizyphus Zone tailed hawk Zonitis praeusta Zoopsis argentea Zornia bracteata