The various provisions which have been devised for the dispersion of the seeds of plants, and introducing them into proper situations for germination, are not the least admirable portion of the wonderful scheme of creation. Every class of beings appears appointed by collateral means to promote these designs; man, beasts, birds, and reptiles; and, for aught we know, the very fishes, by consuming, propagate the algæ in the depths of the ocean. Even insects, by the fecundation of plants, perform an office equivalent to dissemination; and the multiplied contrivances of hooks, awns, wings, &c., and the elastic and hygrometic powers with which seeds are furnished, manifest what infinite provision has been made for the dispersion of seeds, and successive production of the whole race of vegetation. The turreted puff (lycoperdon fornicatum) is one of our rare cryptogamous plants. I have had one specimen, in which the volvæ or wrappers of seven or eight individuals grew together, each throwing out a head or capitulum, forming a cluster the size of a doubled fist. It appears, from a close examination of this plant, that the upper part bearing the head was originally the inner skin or lining of the wrapper, which inclosed and shut it in. Upon the bursting of the wrapper, this inner skin peeled up, or loosened itself from the bottom, and rising, became finally detached from the wrapper in every part excepting at the points of the clefts, where it remained fixed; in the same manner as a man might be supposed able to pull up the skin from the hollow of the hand, and let it remain attached at the tips of the fingers. This puff dries remarkably well, and even shows the general form more distinctly than when recent. The starry puff (lycoperdon stellatum) is rather difficult to find, but is a much more common plant, delighting to grow amidst the herbage of some dry bank, and so is hidden from common observation; but the winds of autumn detach it from the banks, and it remains driving about the pastures, little altered until spring, when it decays. We have the morell (morchella esculenta),[37] but to this I must subjoin “rarissimè.” Bolton and Micheli represent the pileus as cellular, like a honeycomb. All that I have seen are mesenterically puckered. In what part of this morell the seeds reside is obscure: not in the hollows of the pileus, I think. That part of our morell, which in an agaric would be flesh, is found by the microscope to consist of fine woolly fibres united in a mass: and probably the seed is contained in this part; for when the plant is mature, and begins to dry, the outer coating cracks, and tears these filaments asunder, and gives the seminal matter, if contained in this part, a free passage for escape.