Lipsticks may be made from several waxes such as beeswax, ozokerite and candelilla wax. Ixtle fiber and candelilla wax are also produced. Other notable ingredients include essential oils, coconut oil, hemp seed oil, and candelilla wax. Common non-fossil natural waxes are carnaubawax, beeswax, candelilla wax or ricebran wax. Other more specialized vegetable waxes include jojoba oil, candelilla wax and ouricury wax. Candelilla wax can be used as a substitute for carnauba wax and beeswax. Candelilla is gaining in popularity as a landscape plant in parts of the arid southwest. During the Spanish Texas era, candelilla was harvested in the Chisos Mountains of the Trans-Pecos.