Page:Thoreau - Excursions, 1866.djvu/226

220 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