condition mean min max Sterile Leaflet 8.65035 6.21069 11.3669 Fertile Leaflet with Sori 8.25192 6.67885 9.97426 Primary Rachis 3.7284166666666665 2.89693 5.19395 Petiole 2.792343333333333 2.15918 3.61776 Root 1.8684100000000001 0.0 2.95086