Fig. 3. Box plots of six accessions of S. commersonii and S. bulbocastanum. The top whisker (vertical line) = 90th percentile, top of box = 75th percentile, median = wide horizontal line, bottom of box = 25th percentile, bottom whisker = 10th percentile, and dots = outliers. The y axis indicates the number of days that the plant survived during the 14-d observation period.