All muscles of pharynx are supplied by pharyngeal plexus except -
All muscles of pharynx are supplied by cranial accessory through branches of vagus pharyngeal plexus except stylopharyngeus which is supplied by glossopharyngeal. The inferior constrictor receives an additional supply from the external and recurrent laryngeal nerves.
Palatopharyngngeus
Stylopharyngeus
Salpingopharyngeus
Superior constrictor