condition mean min max Sterile Leaflet 0.04302932 0.0 0.120642 Fertile Leaflet with Sori 0.024049 0.0 0.0534217 Primary Rachis 0.3947913333333333 0.017027 0.963297 Secondary Rachis 0.040750499999999995 0.0212242 0.0788551 Petiole 0.5393700666666666 0.0214532 1.11941 Crozier 8.44342 6.77681 11.7011 Root 0.35815166666666665 0.199241 0.484914