Sylva; Or, A Discourse of Forest Trees. Vol. 1 (of 2)Evelyn, John
History
Sylva; Or, A Discourse of Forest Trees. Vol. 1 (of 2)
Evelyn, John
Forests and forestry -- Early works to 1800; Gardening -- Early works to 1800; Trees -- Early works to 1800
Their way of making pitch (says he) is thus: They take sapines, that
is, that part of the fir, so far as it hath no knots; and shaving away
the extream parts, leave only that which is nearest to the middle, and
the pith: That which remains, they call _dadi_ (from the old Greek word
Δᾶδες, whence the Latin, _taeda_): These they split into small pieces,
and laying them on a furnace, put fire to the upper part, till they are
all burnt, the liquor in the mean time running from the wood, and let
out from the bottom of the furnace, into a hole made in the ground,
where it continues like oyl: Then they put fire to’t, and stir it about
till it thicken, and has a consistence: After this, putting out the
fire, they cast chalk upon it, and draw it out with a vessel, and lay it
in little places cut out of the ground, where it receives both its form,
and a firmer body for easie transportation: Thus far the archbishop; but
it is not so instructive and methodical as what we have describ’d above.
Other processes for the extracting of these substances, may be seen in
Mr. Ray’s _Hist. Plant._, already mentioned, lib. xxix. cap. 1. And as
to pitch and tar, how they make it near Marselles, in France, from the
pines growing about that city, see _Philos. Trans._ n. 213. p. 291.
_an._ 1696, very well worthy the transcribing, if what is mentioned in
this chapter were at all defective.
I had in the former editions of _Sylva_, plac’d the _larix_ among the
trees which shed their leaves in Winter (as indeed does this) but not
before there is an almost immediate supply of fresh; and may therefore,
both for its similitude, stature, and productions, challenge rank among
the coniferous: We raise it of seeds, and grows spontaneously in Stiria,
Carinthia, and other Alpine Countries: The change of the colour of the
old leaf, made an ignorant gardiner of mine erradicate what I had
brought up with much care, as dead; let this therefore be a warning: The
leaves are thin, pretty long and bristly; the cones small, grow
irregular, as do the branches, like the cypress, a very beautiful tree,
the pondrous branches bending a little, which makes it differ from the
Libanus cedar, to which some would have it ally’d, nor are any found in
Syria. Of the deep wounded bark, exsudes the purest of our
shop-turpentine, (at least as reputed) as also the drug _agaric_: That
it flourishes with us, a tree of good stature (not long since to be seen
about Chelmsford in Essex) sufficiently reproaches our not cultivating
so useful a material for many purposes, where lasting and substantial
timber is required: For we read of beams of no less than 120 foot in
length, made out of this goodly tree, which is of so strange a
composition, that ’twill hardly burn; whence Mantuan, _et robusta larix
igni impenetrabile lignum_: for so Cæsar found it in a castle he
besieg’d, built of it; (the story is recited at large by Vitruvius, l.
2. c. 9.) but see what Philander says upon the place, on his own
Public-domain text, read in full here on John Shaqi.
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