FullReads

THE PURPLE GRASSES.

By the twentieth of August, everywhere in woods and swamps, we are reminded of the fall, both by the richly spotted Sarsaparilla-leaves and Brakes, and the withering and blackened Skunk-Cabbage and Hellebore, and, by the river-side, the already blackening Pontederia.

The Purple Grass (Eragrostis pectinacea) is now in the height of its beauty. I remember still when I first noticed this grass particularly. Standing on a hillside near our river, I saw, thirty or forty rods off, a stripe of purple half a dozen rods long, under the edge of a wood, where the ground sloped toward a meadow. It was as high-colored and interesting, though not quite so bright, as the patches of Rhexia, being a darker purple, like a berry’s stain laid on close and thick. On going to and examining it, I found it to be a kind of grass in bloom, hardly a foot high, with but few green blades, and a fine spreading panicle of purple flowers, a shallow, purplish mist trembling around me. Close at hand it appeared but a dull purple, and made little impression on the eye; it was even difficult to detect; and if you plucked a single plant, you were surprised to find how thin it was, and how little color it had. But viewed at a distance in a favorable light, it was of a fine lively purple, flower-like, enriching the earth. Such puny causes combine to produce these decided effects. I was the more surprised and charmed because grass is commonly of a sober and humble color.

With its beautiful purple blush it reminds me, and supplies the place, of the Rhexia, which is now leaving off, and it is one of the most interesting phenomena of August. The finest patches of it grow on waste strips or selvages of land at the base of dry hills, just above the edge of the meadows, where the greedy mower does not deign to swing his scythe; for this is a thin and poor grass, beneath his notice. Or, it may be, because it is so beautiful he does not know that it exists; for the same eye does not see this and Timothy. He carefully gets the meadow hay and the more nutritious grasses which grow next to that, but he leaves this fine purple mist for the walker’s harvest,–fodder for his fancy stock. Higher up the hill, perchance, grow also Blackberries, John’s-Wort, and neglected, withered, and wiry June-Grass. How fortunate that it grows in such places, and not in the midst of the rank grasses which are annually cut! Nature thus keeps use and beauty distinct. I know many such localities, where it does not fail to present itself annually, and paint the earth with its blush. It grows on the gentle slopes, either in a continuous patch or in scattered and rounded tufts a foot in diameter, and it lasts till it is killed by the first smart frosts.

In most plants the corolla or calyx is the part which attains the highest color, and is the most attractive; in many it is the seed-vessel or fruit; in others, as the Red Maple, the leaves; and in others still it is the very culm itself which is the principal flower or blooming part.

The last is especially the case with the Poke or Garget (Phytolacca decandra). Some which stand under our cliffs quite dazzle me with their purple stems now and early in September. They are as interesting to me as most flowers, and one of the most important fruits of our autumn. Every part is flower, (or fruit,) such is its superfluity of color,–stem, branch, peduncle, pedicel, petiole, and even the at length yellowish purple-veined leaves. Its cylindrical racemes of berries of various hues, from green to dark purple, six or seven inches long, are gracefully drooping on all sides, offering repasts to the birds; and even the sepals from which the birds have picked the berries are a brilliant lake-red, with crimson flame-like reflections, equal to anything of the kind,–all on fire with ripeness. Hence the lacca, from lac, lake. There are at the same time flower-buds, flowers, green berries, dark purple or ripe ones, and these flower-like sepals, all on the same plant.