Psorodendron is a genus of flowering plants in the family Fabaceae. It includes five species native to the southwestern United States and northwestern Mexico. Psorodendron arborescens – Mojave indigo bush Psorodendron fremontii – Fremont's indigo bush Psorodendron kingii – Lahontan indigo bush, King's dalea Psorodendron schottii – Schott's dalea Psorodendron spinosum – smoketree, smokethorn
References