England grass Great Britain landscape moor moorland natural nature panorama plant remote sedge view wild broomrape dune ecology environment flowers habitat Orobanchaceae parasite parasitic sand Spain summer flower macro soft spring weed yellow animal free mammal mammalia pig roam Sussex Tamworth blooms buds english flowerhead petals pink rosa rose simple simplicity stamens Surrey diverse flora Greece Greek green Leguminosae papaver poppies poppy purple red rich vetches Anthyllis vulneraria coast Cornish cornwall kidney vetch May background beach brown delimitation delimiter limit rope sea stranded texture garss euphorbia mountains olive plants spurge trees