THE PITCH PINE.
P. rigida, Mill.
The pitch pine goes down to the very water's edge on the sand-dunes along the New-England Coast, and spreads on worthless land from New Brunswick to Georgia and west to Ontario and Kentucky. Occasionally in cultivation the tree is symmetrical, and grows to considerable size. In the most favorable situations, however, it rarely exceeds fifty feet in height, with gnarled rough branches, oftenest irreg ular in form and becoming painfully grotesque with age. The persistence of its clustered black cones adds to the tree's ugliness; and the tufted, scant foliage has a sickly yellowish-green color when new, and becomes darker and twisted the second year. The cones are armed with stout thorns and often remain on the trees ten or twelve years.
The knots, particularly, are rich in resin—the delight of camping parties. "Pine-knots" and " candlewood" are household necessities in regions where these trees are the prevailing species of pine.
Starved as is its existence, the pitch pine springs up with amazing vigor after a fire. Suckers are sent up about the roots of the fire-killed trees, and the wind scatters the seeds broadcast for a new crop. The chief merit of the tree is that it grows on worthless land, and holds with its gnarled roots the shifting sand-dunes of the New-England Coast better than any other tree.