Box plots of character 18 (androgynophore length) used in the morphological cladistic analysis of Passiflora supersection Cieca. Bottom of black box = 1st quartile; top of white box = 3rd quartile; border between black and white box = median; top vertical line = greater of max value or 1.5 × (Q3-Q1); bottom vertical line = lower of min vlaue or 1.5× (Q3-Q1); × = outlier/s (value/s outside of 1.5×); horizontal lines extending the width of the graph = values used for the delimitation of the character into states; italicized and bolded numbers along right side of graph = assigned character states.