туберкуло-секториальный(of, relating to, or being a lower molar occurring in many carnivorous mammals (as the dog) and being laterally compressed with sharp anterior cusps and a heel composed of low blunt cusps)
трясинник(Phascum; a small genus of terrestrial cleistocarpous mosses having costate leaves covering subglobose or ovate-oblong capsules and included in the Tortulaceae or made type of a separate family)