senecio hydrophilus nutt. wild yellow flowers, blooming weed plant in summer garden

plant summer yellow senecio hydrophilus weed wild garden nature spring floral natural green beautiful flower outdoor flora dutch vegetation background netherlands outdoors botany river bank landscape wildflower vascular bloom lythrum salicaria beauty broadleaves ragwort flowery loosestrife people noord outside purple sarracenicus spiked south holland tiny hazy grass forest nutt flowers blooming