Wood Identification - Society of Wood Science and Technology
Wood Identification - Society of Wood Science and Technology
Wood Identification - Society of Wood Science and Technology
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Pine <strong>and</strong> spruce are s<strong>of</strong>twoods with resin canals,<br />
but the canals differ in their size (diameter).<br />
Pine has large, numerous resin canals, while spruce has small, sparse resin canals.<br />
resin canals<br />
southern yellow pine<br />
spruce<br />
cross section, 20X<br />
SWST Teaching Unit 1 Slide Set 3<br />
cross section, 20X