berlin Berlin at night city at night germany night under the linden tre Unter den Linden cold dirt road fields fog foggy forest frozen icy linden Linden Tree mist misty snow tree winter abundant England evening fruit key lime many plentiful summer Sussex Tilia Austria autumn basswood leaves yellow amber golden russet tawny countryside english fence field fresh Great Britain green Hampshire leaf linden.Tilia meadow natural nature rural spring bract bracts foliage fruits seed seeds beam biology botany cell cross-section culm haulm lime tree magnification microscope plant stalk