Beech houses, and log cabins. Beech wood is used for the stocks of military rifles when traditionally preferred woods such as walnut are scarce or unavailable or as a lower-cost alternative. The fruit of the beech tree, known as beechnuts or mast, is found in small burrs that drop from the tree in autumn. They are small, roughly triangular and edible, with a bitter, astringent, or in some cases, mild and nut-like taste. They have a high enough fat content that they can be pressed for edible oil. Fresh from the tree, beech leaves in spring are a fine salad vegetable,
Beech transferred to the oak tree (e.g. Iliad 16.767) as a result of the absence of beech trees in Greece. Beech grows on a wide range of soil types, acidic or basic, provided they are not waterlogged. The tree canopy casts dense shade, and carpets the ground thickly with leaf litter. In North America, they often form beech-maple climax forests by partnering with the sugar maple. The beech blight aphid ("Grylloprociphilus imbricator") is a common pest of American beech trees. Beeches are also used as food plants by some species of Lepidoptera. Beech bark is extremely thin and scars easily. Since