Observ. XXVIII. _Of the Seeds of _Venus_ looking-glass, or _Corn_ Violet._

From the Leaves, and Downs, and Beards of Plants, we come at last to the

Seeds; and here indeed seems to be the Cabinet of Nature, wherein are laid

up its Jewels. The providence of Nature about Vegetables, is in no part

manifested more, then in the various contrivances about the seed, nor

indeed is there in any part of the Vegetable so curious carvings, and

beautifull adornments, as about the seed; this in the larger sorts of seeds

is most evident to the eye; nor is it lest manifest through the

_Microscope_, in those seeds whose shape and structure, by reason of their

smalness, the eye is hardly able to distinguish.

Of these there are multitudes, many of which I have observ’d through a

_Microscope_, and find, that they do, for the most part, every one afford

exceeding pleasant and beautifull objects. For besides those that have

various kinds of carv’d surfaces, there are other that have smooth and

perfectly polish’d surfaces, others a downy hairy surface; some are cover’d

onely with a skin, others with a kind of shell, others with both, as is

observable also in greater seeds.

Of these seeds I have onely described four sorts which may serve as a

_specimen_ of what the inquisitive observers are likely to find among the

rest. The first of these seeds which are described in the 17. _Scheme_, are

those of Corn-Violets, the seed is very small, black, and shining, and, to

the naked eye, looks almost like a very small Flea; But through the

_Microscope_, it appears a large body, cover’d with a tough thick and

bright reflecting skin very irregularly shrunk and pitted, insomuch that

it is almost an impossibility to find two of them wrinkled alike, so great

a variety may there be even in this little seed.

This, though it appear’d one of the most promising seeds for beauty to the

naked eye, yet through the _Microscope_ it appear’d but a rude misshapen

seed, which I therefore drew, that I might thereby manifest how unable we

are by the naked eye to judge of beauteous or less curious _microscopical_

Objects; cutting some of them in sunder, I observ’d them to be fill’d with

a greenish yellow pulp, and to have a very thick husk, in proportion to the

pulp.

* * * * *

Micrographia Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses with Observations and Inquiries Thereupon · 第 52 / 80 题