A.oyster-green, Ulva Lactuca, “β. θαλάσσιον” Hp. Mul.1.53, cf. Arist.HA591b12, Dsc.4.98: pl., Plu.Caes.52; β. alone, Nic. Th.792; also, a marsh-plant, ib.415.
II. tree-moss, Usnea barbata, Theoc.21.7, Dsc.1.21.
III. liverwort, Marchantia polymorpha, Id.4.53.
IV. clustering male blossom of the hazel, Arist. HA624a34: generally, catkin, Thphr.HP3.7.3, Nic.Th.71,898.