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Sapwood is well-defined and pale yellow in colour. Heartwood
is yellowish to orangebrown when fresh, weathering to brown
or dark red-brown.
Grain is interlocked.
Texture is coarse but even.
Growth rings are fairly distinct.
Vessels are moderately large to very large and with simple
perforations, very few or few, mainly solitary and
occasionally radial pairs and multiples of 3 can be seen;
evenly scattered without any arrangement, frequently filled
with dark-coloured and sulphur yellow deposits.
Both apotracheal and paratracheal parenchyma are present.
Apotracheal parenchyma appears as irregularly spaced
terminal bands while paratracheal parenchyma appears as
aliform borders around the vessels.
Rays are moderately fine and may be visible on the end and
tangential surfaces. |