The basket oak is so like the preceding species as to be listed by some botanists as the southern form of Q. platanoides. They meet on a vague line that crosses Maryland, Kentucky, and Tennessee. Both have large leaves silver-lined, with undulating border, of the chestnut oak pattern. Both are trees of the waterside, tall, with round heads of gnarled limbs. The red-tinged white bark sets the basket oak apart from all others. Its head is broader and its trunk stouter than in the other species. The paired acorns are almost without stalks, the nuts large, the kernels sweet. In autumn, farmers turn their hogs into the woods to fatten on this oak-mast. The edibility of these nuts may account for the common name, "cow oak."
The wood splits readily into thin, tough plates of the summer wood. This is because the layer formed in spring is very porous. Bushel baskets, china crates, and similar woven wares are made of these oak splints. The wood is also used in cooperage and implement construction, and it makes excellent firewood.
The Live Oak
Q. Virginiana, Mill.
The live oak with its small oval leaves, without a cleft in the plain margins, looks like anything but an oak to the Northerner who walks along a street planted with this evergreen in Richmond or New Orleans. It is not especially good for street use, though often chosen. It develops a broad, rounded dome, by the lengthening of the irregular limbs in a horizontal direction. The trunk becomes massive and buttressed to support the burden.
The "knees" of this oak were in keenest demand for ship-building before steel took the place of wood. In all lines of construction, this lumber ranks with the best white oak. The short trunk is the disadvantage, from the lumberman's viewpoint. Its beauty, when polished, would make it the wood par excellence for elegant furniture, except that it is difficult to work, and it splits easily.
The Spanish moss that drapes the limbs of live oaks in the South gives them a greenish pallor and an unkempt appearance that seems more interesting than beautiful to many observers. It is only when the sight is familiar, I think, that it is pleasing. Northern trees are so clean-limbed and so regular about shedding their leaves when they fade, that these patient hosts, loaded down with the pendent skeins of the tillandsia, seem to be imposed upon. In fact, the "moss" is not a parasite, sapping the life of the tree, but a lodger, that finds its own food supply without help.
California White Oak