California Code, Code of Civil Procedure - CCP § 317

When letters patent or grants of real property issued or made by the people of this State, are declared void by the determination of a competent Court, an action for the recovery of the property so conveyed may be brought, either by the people of the State, or by any subsequent patentee or grantee of the property, his heirs or assigns, within five years after such determination, but not after that period.