The Peace & Freedom Party of California is entitled to its own presidential primary in 2012. That ballot will include four candidates: (1) Stewart Alexander; (2) Rocky Anderson; (3) Peta Lindsay; (4) Stephen Durham.
Alexander is already the Socialist Party nominee; Rocky Anderson will probably be the Justice Party nominee; Peta Lindsay is the nominee of the Party for Socialism and Liberation; and Stephen Durham is the nominee of the Freedom Socialist Party. None of those four parties is on the California ballot, so each hopes for the Peace and Freedom nomination so as to be on the November 2012 ballot in California.