Pinus ponderosa, commonly known as the ponderosa pine, bull pine, blackjack pine,[1] or western yellow pine, is a very large pine tree species of variable habitat native to the western United States and Canada.
Dermatophyllum secundiflorum is a species of flowering shrub or small tree in the pea family, Fabaceae, that is native to the southwestern United States (Texas, New Mexico) and Mexico (Chihuahua and Coahuila south to Hidalgo, Puebla and Quer‚taro)