Quantitative morphological characters.

<p>The distribution of values for different quantitative morphological characters is represented for the groups in which the different species and varieties have been divided. Each chart corresponds to a different character and each column to a different group. In the continuous characters, each point in the scatter plots represents the mean value of the character for that accession, whereas in the discontinuous ones, the number of accessions that have the same value for the given character is represented by the diameter of the mark in the scatter plot. The accession grouping is the same as that used in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0048198#pone-0048198-g005" target="_blank">Figure 5</a>, is mainly geographical and is listed in the “Wide Group” column of Supporting <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0048198#pone.0048198.s003" target="_blank">Table S1</a>.