condition mean min max Sterile Leaflet 0.39028070000000004 0.0601971 0.746658 Fertile Leaflet with Sori 0.9962423333333333 0.397247 1.37389 Rhizome 4.08125 3.54408 4.66053 Root 2.591143333333333 1.29239 3.88003