the Tacca and the Zenobia are both native to South America?
Zenobia (plant) Zenobia, called honeycup, is a North American genus of shrubs in the heath family.
Zenodoxus canescens Zenodoxus canescens is a moth of the Sesiidae family. It was described by Edwards in 1881. It is known from North America, including Colorado, Arizona, California and New Mexico.