close-up or flowering wild plant soapwort, saponaria officinalis, on the river bank along the river waal at millingerwaard

aeolian bank beach bell biodiversity biotope bloom blue botanical close clouds desert dry dunes dutch environment flora flowering fluvial gelderland holland july lilac millingerwaard nature officinalis outdoor pink plant province river sand sandy saponaria sediment shore sky soap soapwort soil time waal wild wort