American larch grass leaf plant red pine tree weeping willow White pine willow woody plant green lodgepole pine Mediterranean cypress Antarctic flora brush brush-wood brushwood bush cushion decay flower forest grow grown moss moss cushion natural nature Non-vascular land plant shortstraw pine soft summer Terrestrial plant tiny underbrush vascular plant wood woods backdrop background bark bole branch brown crust gullies mossy peeling rind root shellbark hickory structure structures sweet birch texture textures timber tree bark Tree Stump trees trunk