The genus is now Hesperocyparis, but back in the olden days I learned the rough bark Arizona cypress of southeastern Arizona as Cupressus arizonica...
Capsicum annuum var. glabriusculum is thought to be the mother all chiles, because so many cultivars of peppers have come from this wild rascal....
When I initially wrote this story I was using Lyman Benson’s The Cactus of Arizona as my reference and the queen of the night...