condition mean min max Sterile Leaflet 22.573999999999998 21.0852 24.6514 Fertile Leaflet with Sori 22.233 19.2686 24.3128 Primary Rachis 22.895666666666667 17.0754 27.6276 Petiole 22.346799999999998 16.6097 27.5448 Root 7.364723333333333 0.0 12.1331