Viper's Bugloss.
Another vast field of blue, ever living in my memory, was that of the Viper's Bugloss, which I viewed with surprise and delight from the platform of a train, returning from the Columbian Exposition; when I asked a friendly brakeman what the flower was called, he answered "Vilets," as nearly all workingmen confidently name every blue flower; and he sprang from the train while the locomotive was swallowing water, and brought to me a great armful of blueness. I am not wont to like new flowers as well as my childhood's friends, but I found this new friend, the Viper's Bugloss, a very welcome and pleasing acquaintance. Curious, too, it is, with the red anthers exserted beyond the bright blue corolla, giving the field, when the wind blew across it, a new aspect and tint, something like a red and blue changeable silk. The Viper's Bugloss seems to have the pervasive power of many another blue and purple flower, Lupine, Iris, Innocence, Grape Hyacinth, Vervain, Aster, Spiked Loosestrife; it has become in many states a tiresome weed. On the Esopus Creek (which runs into the Hudson River) and adown the Hudson, acre after acre of meadow and field by the waterside are vivid with its changeable hues, and the New York farmers' fields are overrun by the newcomer.
I have seen the Viper's Bugloss often since that day on the railroad train, now that I know it, and think of it. Thoreau noted the fact that in a large sense we find only what we look for. And he defined well our powers of perception when he said that many an object will not be seen, even when it comes within the range of our visual ray, because it does not come within the range of our intellectual ray.
Last spring, having to spend a tiresome day riding the length of Long Island, I beguiled the hours by taking with me Thoreau's Summer to compare his notes of blossomings with those we passed. It was June 5, and I read:—
"The Lupine is now in its glory. It is the more important because it occurs in such extensive patches, even an acre or more together.... It paints a whole hillside with its blue, making such a field, if not a meadow, as Proserpine might have wandered in. Its leaf was made to be covered with dewdrops. I am quite excited by this prospect of blue flowers in clumps, with narrow intervals; such a profusion of the heavenly, the Elysian color, as if these were the Elysian Fields. That is the value of the Lupine. The earth is blued with it.... You may have passed here[Pg 276] a fortnight ago and the field was comparatively barren. Now you come, and these glorious redeemers appear to have flashed out here all at once. Who plants the seeds of Lupines in the barren soil? Who watereth the Lupines in the field?"
The Precision of Leaf and Flower of Lupine.
I looked from a car window, and lo! the Long Island Railroad ran also through an Elysian Field of Lupines, nay, we sailed a swift course through a summer sea of blueness, and I seem to see it still, with its prim precision of outline and growth of both leaf and flower. The Lupine is beautiful in the garden border as it is in the landscape, whether the blossom be blue, yellow, or white.
Thoreau was the slave of color, but he was the master of its description. He was as sensitive as Keats to the charm of blue, and left many records of his love, such as the paragraphs above quoted. He noted with delight the abundance of "that principle which gives the air its azure color, which makes the distant hills and meadows appear blue," the "great blue presence" of Monadnock and Wachusett with its "far blue eye." He loved Lowell's