“Var. 3d, Is of a still lighter colour than var. 2d, being of a light glaucous hue, approaching to a silvery tint; its branches form, like var. 1st, a pyramidal head, but it differs remarkably in its cones from {66} both the former varieties; the cones of this seem beset with blunt prickles bent backwards, the leaves serrulated. This variety is rather more common than var. 2d; like it, it is a good tree. “Var. 4th, The leaves somewhat curled or rather twisted, and much shorter than the others: this variety is very rare.” Our observation does not go to confirm these subdivisions. We think they are little more distinct than the fair, the red[15], the black haired, the fair, the sallow, the brown complexioned, the tall, the short, of the same community or even family of men. There is variation and individuality more or less strongly marked in all kinds of organized beings: at least those vegetables which have exposed fructification possess it; many whose fructification is secluded also possess it; and the others of more constant character, such as some of the Gramineæ, with a little art (removing their anthers before the pollen bursts forth, and applying the pollen of others as near to them in the chain of life as can be found to be different, or changing the circumstances by culture), can also be rendered equally {67} variable. These minor distinctions or individualities of vegetables become more perceptible as our observation closes in upon the object. We have never yet found one individual apple plant, raised from seed, to be the counterpart of another; but differing even in every part and habit, in bud, leaf, flower, fruit, seed, bark, wood, root; in luxuriance of growth; in hardihood; in being suited for different soils and climates, some thriving in the very moist, others only in the dry; in the disposition of the branches, erect, pendulous, horizontal; in earliness and comparative earliness of leaf, of flower, of fruit.