A review of the textbooks of anatomy of domestic animals and of man and meat inspection handbooks and various other publications indicate that a variety of terms are used for describing the lymph system.
Saar, L. I. and Getty, R.
"Nomenclature of the Lymph Apparatus,"
Iowa State University Veterinarian: Vol. 25
, Article 3.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol25/iss1/3