Which of the following aery is not involved in the formation of Kiesselbach's plexus?

Kiesselbach's area or Little's area, is a region in the anteroinferior pa of the nasal septum, where four aeries anastomose to form a vascular plexus called Kiesselbach's plexus. The aeries which forms the plexus are: ? Anterior ethmoidal aery (from the ophthalmic aery) ? Sphenopalatine aery (from the maxillary aery) ? Greater palatine aery (from the maxillary aery) ? Septal branch of the superior labial aery (from the facial aery)