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Show 122 i ail ~The Anatomy Book If. the Lace, which theycall the Cloth-Work, And laftly,, both the Lignous and Aer-Vefels, ftandall Perpendicular, and fo crofs to the Horizontal Fibres ofall the faid Parenchymows Parts 5 evenas in a Piece of Lace upon the Cufhion, the Pins do to the Threds. The Pias being alfo conceived to be Tubular, and prolonged to anylength, and the fame Lace-Work to be wrought many Thoufands of times over and over again, to anythicknefs or hight, according to the hight of any Plant. And this is the true Texture of a Plant: andthe geveral com pofure, not only of a Branch, but of all other Parts from the Seed to the Seed, An Account of the VEGETATION TRUNKS Grounded upon the foregoing ANATOMY. PARA 44 UPS AV IN G before given the Anatomy of Trunks ; GZP\ Ze ZS (yy I fhall next proceed to fee, what Oe may be made GQ thereof; and principally, to explicate the manner 2 of their Vegetation. In doing which, that former 22 Method, which ufed in fhewing the mannerof the l% Growth of Roots, 1 fhall not exactly follow. For LP WZ {o, in regard the Organical Parts of the Root and Trunk are the fame, and confequently their Nutrition and Conformation are effected in the fame way 51 fhould hereby be obliged to a naufeous and unprofitable repetition of many things already faid. The Explication therefore of all thofe Particulars, which more efpecially belong to the Trwzk , or are more Apparenttherein,and notfpokenof, or not fo fully, in the former Books, will be my prefent Task. The chief Heads whereof, {hall be thefe Seven following, viz. FIRST, the Motion and Courfé of the Sap. SECONDLY, The Motiox and Courfe of the Aer. THIRDLY, The Structure of the Parts. FOURTHLY, The Generation of Liquors. FIFTHLY, The Figuration of Trunks. SIXTHLY, The Motion of Trunks. SEVENTHLY, Andlaftly the Nature of Trunks as varioufly fitted for Mechanical Uje. |