Elderwood is a block of Wood with umber bark and pale brown wooden core taken from an Elderwood-tree. Pine-like Elderwood-trees with dark evergreen Elderwood Leaves can be found in Mountains, Tundra and (sometimes snowy) Taiga biomes. Since R14 Elderwood-trees come in just two basic pinetree-like shapes - a slender one, and a bit taller one with 2x2 blocks wide trunks. Before R14 some Elderwood-trees could grow really tall like giant sequoias / redwoods and looked more like foliage trees, with trunks up to 10x10 blocks wide at their base.