Anterior lymphatics from nose drain into
Lymphatics from the anterior half of the lateral wall pass to the submandibular nodes, and from the posterior half, to the retropharyngeal and upper deep cervical nodes Anterior half of Nasal septum to the submandibular nodes. Posterior half of nasal septum to the retropharyngeal and deep cervical nodes . Ref - BDC vol3 6th e pg 242-246
Pretracheal nodes
Submandibular nodes
Deep cervical nodes
Submental nodes
Head and neck