Hippophae rhamnoides
Behind the dunes, grassland, or dune pasture, supports a variety of grasses, sedges and herbs including rough poppy ("Papaver hybridum") and toothed medick ("Medicago lupulina"). Scrub invasion occurs with native species such as willows, privet ("Ligustrum vulgare") and common blackberry ("Rubus fruticosus"), and introduced species such as sea buckthorn ("Hippophae rhamnoides"). The scrub and grazed vegetation supports lichens such as the sausage lichen ("Usnea articulata") and scrambled-egg lichen ("Fulgensia fulgens"), and around 60 species are found in the compacted soils.