Erodium maritimum, the sea storksbill, a plant species in the genus Erodium
The very thin soils here support populations of one nationally rare species, Cheddar bedstraw (Galium fleurotii) and four nationally scarce species, pale St John's wort (Hypericum montanum), sea storksbill (Erodium maritimum), dwarf mouse-ear (Cerastium pumilum) and spring cinquefoil (Potentilla tabernaemontani).