Mo. Rev. Stat. § 429.230

When the debtor has not been served with summons according to law, and has not appeared, but has been lawfully notified by publication, the judgment, if for the plaintiff, shall be that he recover the amount of the indebtedness found to be due, and costs of suit, to be levied of the property charged with the lien therefor, which said property shall be correctly described in said judgment.