The proportion of these small conical bodies aaaaa to that whereon they grow, the Figure will sufficiently shew, as also their manner of growing, their thickness, and neerness to each other, as, that towards the root or bottom of the Beard, they are more thin, and much shorter, insomuch that there is usually left between the top of the one, and the bottom of that next above it, more then the length of one of them, and that towards the top of the Beard they grow more thick and close (though there be fewer ridges) so that the root, and almost half the upper are hid by the tops of those next below them.

I could not perceive any transverse pores, unless the whole wreath’d part were separated and cleft, in those little channels, by the wreathing into so many little strings as there were ridges, which was very difficult to determine; but there were in the wreathed part two very conspicuous channels or clefts, which were continued from the bottom F to the elbow bow EH or all along the part which was wreath’d, which seem’d to divide the wreath’d Cylinder into two parts, a bigger and a less; the bigger was that which was at the convex side of the knee, namely, on the side A, and was wreath’d by OOOOO; this, as it seem’d the broader, so did it also the longer, the other PPPPP, which was usually purs’d or wrinckled in the bending of the knee, as about E, seem’d both the shorter and narrower, so that at first I thought the wreathing and unwreathing of the Beard might have been caus’d by the shrinking or swelling of that part; but upon further examination, I sound that the clefts, KK, LL, were stuft up with a kind of Spongie substance, which, for the most part, was very conspicuous neer the knee, as in the cleft KK, when the Beard was dry; upon the discovery of which, I began to think, that it was upon the swelling of this porous pith upon the access of moisture or water that the Beard, being made longer in the midst, was streightned, and by the shrinking or subsiding of the parts of that Spongie substance together, when the water or moisture was exhal’d or dried, the pith or middle parts growing shorter, the whole became twisted.

But this I cannot be positive in, for upon cutting the wreath’d part in many places transversly, I was not so well satisfy’d with the shape and manner of the pores of the pith; for looking on these transverse Sections with a very good Microscope, I found that the ends of those transverse Sections appear’d much of the manner of the third Figure of the 15. scheme ABCFE, and the middle of pith CC, seem’d very full of pores indeed, but all of them seem’d to run the long-ways.

This Figure plainly enough shews in what manner those clefts, K and L divided the wreath’d Cylinder into two unequal parts, and also of what kind of substance the whole body consists; for by cutting the same Beard in many places, with transverse Sections, I found much the same appearance with this express’d; so that those pores seem to run, as in most other such Cany bodies, the whole length of it.