The
species composition of this grassland includes the following grasses: Sand Cat's-tail (
Phleum arenarium), Red Fescue (
Festuca rubra), Sea Fern-grass (
Desmazeria marina) and Cock's-foot (
Dactylis glomerata). Herb species present include Sea Stork's-bill (
Erodium maritimum), Buck's-horn Plantain (
Plantago coronopus), Rough Clover (
Trifolium scabrum), all of which are indicative of a maritime influence, plus Wild Clary (
Salvia verbenaca), Smooth Hawk's-beard (
Crepis capillaris) and Pink-sorrel (
Oxalis articulata). Ellenborough Park supports two
Red Data Book plants, Branched Horsetail (
Equisetum ramosissimum) and Smooth Rupturewort (
Herniaria glabra). Branched Horsetail is only found in one other locality in Great Britain, in
Lincolnshire. Smooth Rupturewort is found in eight other localities in Britain, all in
East Anglia. ==References==