Wood ray | Article about wood ray by The Free Dictionary
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wood ray[′wu̇d ‚rā]
A vascular ray consisting of a radial row of parenchyma cells in secondary xylem. Also known as xylem ray.
References in periodicals archive
The wood rays
are probably the most important factor in checking of red oak veneer.
This can be probably due to the existence of filled vessels with tylose and surrounding by longitudinal parenchyma with long branches, in addition to the existence of impenetrable wood rays
uk) or Newgate's Pluto clock with a brass face and wood rays
for pounds 85 (www.
According to Sweitzer wood rays
are homocellular (consisting of procumbent cells only), whereas in all four of our specimens (the living and three herbarium collections) rays are heterocellular.
Salient lines of structural specialization in the wood rays