From Texas

Boston, Deo, 15. A correepondent of tbc Boston Iravlier writcs that the expedition of Gen. Janks to Texas is a glorious sucoess. 'he Union men are rallying under the tandard of Gen Banks in large numbcrs. All jthat Texas requircd was a forcé to ack them up, and they repeatedly relorted if a sufficient army was sent to ssist them they would soon have Tesas 11 right ngain. They have already iroved the truth of thoir statements, for 3en. Banks lias recruited two regiments nee he landed on that State, and the vork is still goiug on.