condition mean min max Sterile Leaflet 8.65351 1.17586 19.0866 Fertile Leaflet with Sori 7.1103966666666665 3.88834 10.34 Primary Rachis 1.2774793333333334 0.991758 1.76212 Petiole 0.858739 0.74821 1.05211 Root 0.687909 0.0 1.90601