Erica tetralix
The wet heath areas also contain purple moor-grass along with bog myrtle ("Myrica gale") and cross-leaved heath ("Erica tetralix") as the three most prolific species. Black bogrush ("Schoenus nigricans") are prominent in the wetter, more base-rich parts, whereas bog mosses ("Sphagnum spp.") and the insectivorous round-leaved sundew ("Drosera rotundifolia") can be found in the wet hollows.