chalk cloud England english flora flowers Great Britain green hills landscape natural nature path sky South Downs summer Sussex track trail travel umbellifers verge white wild altitude buds cold ecology habitat hardy harsh high lichens low growing norway norwegian odd pink plants red resilient small strange unusual background bloom colors decorate flower leaf leaves texture tile wallpaper bush bushes garden grass park plant Poland spring tree trees warsaw wilanow blue branches forest fresh light sunlight clouded clouds covered grassland meadow plain sunshine allium ball blossom blossoms gardening leek purple violet abundance banner bulbs color crocus floor many multiple outside fruit medlar Mespilus germanica