tracheidogram

plural tracheidograms

1. A plot of the radial diameters of tracheids across an annual growth ring of a tree.

   1 more example

   To allow the comparison of tracheidograms with different number of cells, we normalized the number of cells per tracheidogram to a constant number of cells (S2 Table ), using dedicated R functions (based on the tgram package for R [14 ]) that computes the relative position of each tracheid considering that all rings have the same number of cells.

   2015 August 26, “Plastic Response of Tracheids in Pinus pinaster in a Water-Limited Environment: Adjusting Lumen Size instead of Wall Thickness”, in PLOS ONE, →DOI