agriculture clouds countryside field flowers grass harvest hay hut meadow mountains sky summer trees village Dandelions dogs flower green landscape nature scenery spring sunshine walker yellow alpine canada coast conifers flora flower-head natural seed seedhead slope stalk sub-alpine view Whistler Andalucia home house mountain road rural Spain tree background blue cloud flowerhead group herb herbs pattern plant plants sun texture umbel umbellifer weed white Ecoregion England english grassland Great Britain Land lot Natural landscape Plant community Terrestrial plant grasses Hampshire stems sunlight wild buttercups Herbaceous plant ranunculus Surrey hedge shadow Sussex