Ceratozamia hildae

Ceratozamia hildae, commonly known as the bamboo cycad, is a species of cycad in the family Zamiaceae that is endemic to Mexico. It is native to the Huasteca Potosina of Querétaro and San Luis Potosí, near the Santa Maria River. "C. hildae" inhabits deciduous oak woodlands at elevations of . It is threatened by habitat loss and over-collecting.