Cassia wislizenii (Shrubby Senna)

Cassia wislizenii, commonly known as Shrubby Senna, is a deciduous shrub native to the southwestern United States and northern Mexico. It is characterized by its slender green stems and pinnate leaves. The plant produces bright yellow flowers in clusters during the summer, which attract pollinators such as bees and butterflies. Shrubby Senna is well-suited for xeriscapes and can tolerate drought and hot temperatures. It is a low-maintenance plant that can reach a height of 3-6 feet and a width of 4-6 feet.