Cal. Pub. Res. Code § 7705

No application for the purchase of state lands shall be accepted for filing for land situated in more than one county, or land situated in more than one United States land district or for any section or portion of a section of school land or land obtained in lieu thereof belonging to the State which is situated within the exterior boundaries of a military or Indian reservation created by authority of the United States, except as otherwise specifically permitted by Chapter 1 (commencing at Section 7301) of this part.