condition mean min max Sterile Leaflet 2.2497166666666666 1.28592 3.25236 Fertile Leaflet with Sori 2.9850700000000003 2.18509 3.52951 Petiole 1.153282 0.788426 1.36211 Rhizome 0.7906663333333334 0.475209 1.03341 Root 1.131107 0.840436 1.62674