FIGURE 6. Box plots of six quantitative characters of Koenigia hedbergii, K. pilosa and K. nepalensis. The boxes (rectangle region) represent the interquartile range and the whiskers (vertical line) represent the range excluding the outliers (circles). The three upper, middle and lower lines on the boxes represent the 75%, 50% and 25% of the variables, respectively. The upper and lower ends of the whiskers represent the maximum and minimum values of the variable, respectively. The circles represents the single value, where the variable value exceeds 1.5 times the difference between the 75% and 25%.

Published as part of Li, Bo, Chen, Shaofeng, Li, Ya, Wang, Da-Xing & Du, Wei, 2016, Koenigia hedbergii (Polygonaceae: Persicarieae), a distinct new species from Shennongjia National Nature Reserve, Central China, pp. 115-124 in Phytotaxa 272 (2) on page 121, DOI: 10.11646/phytotaxa.272.2.2, http://zenodo.org/record/13659994