Tetralix

Tetralix is a genus of flowering plant in the mallow family Malvaceae. It is native to Cuba. Members of the genus are adapted to serpentine soils, and are nickel hyperaccumulators.

Species
Currently accepted species include:
 * Tetralix brachypetalus Griseb.
 * Tetralix cristalensis Bisse
 * Tetralix jaucoensis Bisse
 * Tetralix moaensis Bisse
 * Tetralix nipensis Urb.