condition mean min max Sterile Leaflet 2.623222666666667 0.0 7.07237 Fertile Leaflet with Sori 1.20258 0.0 2.71423 Primary Rachis 0.6526299999999999 0.0 1.95789 Secondary Rachis 0.46046000000000004 0.0 1.38138 Petiole 0.7856183333333333 0.36335 1.14182 Crozier 0.526494 0.0 1.27028 Root 0.202344 0.0 0.607032