HomePromatric Taste in posterior 1/3 of tongue by:. Glossopharyngeal nerve publisher :NIL NAM -March 27, 2017 Taste in posterior 1/3 of tongue by: 1. Lingual nerve 2. Glossopharyngeal nerve*** 3. Chorda tympani nerve. Labels Promatric Facebook Twitter Share:Taste in posterior 1/3 of tongue by:. Glossopharyngeal nerve Facebook Twitter WhatsApp Pinterest LinkedIn Reddit Tumblr Telegram Email