Observ. XXIII. _Of the curious texture of _Sea-weeds_._

For curiosity and beauty, I have not among all the Plants or Vegetables I

have yet observ’d, seen any one comparable to this Sea-weed I have here

describ’d, of which I am able to say very little more then what is

represented by the second _Figure_ of the ninth _Scheme_: Namely, that it

is a Plant which grows upon the Rocks under the water, and increases and

spreads it self into a great tuft, which is not onely handsomely branch’d

into several leaves, but the whole surface of the Plant is cover’d over

with a most curious kind of carv’d work, which consists of a texture much

resembling a Honey-comb; for the whole surface on both sides is cover’d

over with a multitude of very small holes, being no bigger then so many

holes made with the point of a small Pinn, and rang’d in the neatest and

most delicate order imaginable, they being plac’d in the manner of a

_Quincunx_, or very much like the rows of the eyes of a Fly, the rows or

orders being very regular, which way soever they are observ’d: what the

texture was, as it appear’d through a pretty bigg Magnifying _Microscope_,

I have here adjoin’d in the first _Figure_ of the 14. _Scheme._ which round

Area ABCD represents a part of the surface about one eighth part of an Inch

in Diameter: Those little holes, which to the eye look’d round, like so

many little spots, here appear’d very regularly shap’d holes, representing

almost the shape of the sole of a round toed shoe, the hinder part of

which, is, as it were, trod on or cover’d by the toe of that next below it;

these holes seem’d wall’d about with a very thin and transparent substance,

looking of a pale straw-colour; from the edge of which, against the middle

of each hole, were sprouted out four small transparent straw-colour’d

Thorns, which seem’d to protect and cover those cavities, from either side

two; neer the root of this Plant, were sprouted out several small branches

of a kind of bastard _Coralline_, curiously branch’d, though small.

And to confirm this, having lately the opportunity of viewing the large

Plant (if I may so call it) of a Sponge _petrify’d_, of which I made

mention in the last Observation, I found, that each of the Branches or

Figures of it, did, by the range of its pores, exhibit just such a texture,

the rows of pores crossing one another, much after the manner as the rows

of eyes do which are describ’d in the 26. _Scheme_: _Coralline_ also, and

several sorts of white _Coral_, I have with a _Microscope_ observ’d very

curiously shap’d. And I doubt not, but that he that shall observe these

several kinds of Plants that grow upon Rocks, which the Sea sometimes

overflows, and those heaps of others which are vomited out of it upon the

shore, may find multitudes of little Plants, and other bodies, which like

this will afford very beautifull objects for the _Microscope_; and this

_Specimen_ here is adjoin’d onely to excite their curiosities who have

opportunity of observing to examine and collect what they find worthy their

notice; for the Sea, among terrestrial bodies, is also a _prolifick_

mother, and affords as many Instances of _spontaneous_ generations as

either the Air or Earth.

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Micrographia Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses with Observations and Inquiries Thereupon · 第 49 / 80 题