Simmondsia chinensis 

Simmondsia chinensis, or jojoba, typically grows to 1–2 meters (3.3–6.6 ft) tall, with a broad, dense crown, but there have been reports of plants as tall as 3 meters (9.8 ft).The leaves are opposite, ovalish in shape, 2–4 centimeters (0.79–1.57 in) long and 1.5–3 centimeters (0.59–1.18 in) broad, thick, waxy, and glaucous gray-green in color.

The flowers are small and greenish-yellow, with 5–6 sepals and no petals. The plant typically blooms from March to May.