the meadows and gives a fitting avenue for the pretty thing we seek.
But it is not safe to vary many days from the twentieth of May, for the
plant is not long in perfection, and is past its prime when the lower
blossoms begin to wither on the stem.

But should we miss this delicate adjustment of time, it is easy to
console ourselves with bright armfuls of Lupine, which bounteously
flowers for six weeks along our lake-side, ranging from the twenty-third
of May to the sixth of July. The Lupine is one of our most travelled
plants; for, though never seen off the American continent, it stretches
to the Pacific, and is found upon the Arctic coast. On these banks of
Lake Quinsigamond it grows in great families, and should be gathered in
masses and placed in a vase by itself; for it needs no relief from other
flowers, its own soft leaves afford background enough, and though the
white variety rarely occurs, yet the varying tints of blue upon the same
stalk are a perpetual gratification to the eye. I know not why shaded
blues should be so beautiful in flowers, and yet avoided as distasteful
in ladies' fancy-work; but it is a mystery like that which repudiates
blue-and-green from all well-regulated costumes, while Nature yet
evidently prefers it to any other combination in her wardrobe.

Another constant ornament of the end of May is the large pink
Lady's-Slipper, or Moccason-Flower, the "Cypripedium not due
till to-morrow" which Emerson attributes to the note-book of
Thoreau,--to-morrow, in these parts, meaning about the twentieth of May.
It belongs to the family of Orchids, a high-bred race, fastidious in
habits, sensitive as to abodes. Of the ten species named as rarest among
American endogenous plants by Dr. Gray, in his valuable essay on the
statistics of our Northern Flora, all but one are Orchids. And even an
abundant species, like the present, retains the family traits in its