Research and Conservation in Southern Sonora, Mexico
Piscidia mollis (fish poison tree, palo blanco)
 Piscidia mollis near Alamos, Sonora. Photo: Mark Dimmitt |
 Bark of Piscidia mollis. Photo: T.R. Van Devender |
 Foliage and flowers of Piscidia mollis. Photo: S.A. Meyer |