TIMBÓ PACARÁ, _Enterolobium timbouva_, Mart.—A very leafy tree of the subtropical region, from 15 to 25 metres in height by 1 to 1·50 metres in diameter. Furnishes timber used for carpentry and different household purposes, for boats, casks, etc. The bark contains tannin, and the sawdust of the dry wood causes sneezing. This is a good auxiliary kind for woods in the first, second and fourth regions. Multiplies from seeds sown in holes in rows. It can also be grown from twigs to be planted at the end of May, a metre apart, in rows of from 1 to 3 metres apart. BEECH, _Fagus antarctica_, Mirb., _F. betuloides_, Mirb., _F. oblicua_, Mirb.—A tree of 20 to 30 metres in height, peculiar to the austral regions, where it forms forests and woods. Its timber does not resist damp greatly, but is much prized for box-making and internal woodwork. Multiplies easily from its seeds, which grow naturally in its shade. When they are gathered to be used for afforestation they must be sown at once in layers, or in little holes, as their germinative power is soon lost. Is one of the best kinds of stock trees for afforestation in the 6th and 9th regions and for reafforestation where it already grows. LARCH, _Fitz-roya patagonica_, Hook.—This conifer of the woods of the south attains a height of 30 metres, and the timber given by it is equal to pinewood and used for similar purposes. Is very suitable for afforestation intermingled with wild pines in the austral region, and with spruce in that of the straits. It might also be added to the araucaria in the extreme south of the Southern Andean region. QUILLAY (Soap Bark), _Garugandra amorphoides_, Grisb.—This is a very thorny tree and can be used as a protective belt round large orchards or plantations for industrial purposes, in places where animals trespass, and there is no other way to prevent it. It attains a height of 15 metres by 0·75 metre in diameter and multiplies naturally from seed. Its timber seems to be of good quality, and its bark is used as soap in cleaning woollen and cotton fabrics. It can be planted as indicated above in regions first, second and third; and, should it become a nuisance, it may be rooted out when the plantations are strong against trespass. CHAÑAR, _Gourlien decorticans_, Gill.—Whole woods of these trees are to be found in regions 1, 2, 3 and 4. Its fruit is edible and animals crave for it. Its timber is used for various household purposes.