condition mean min max Sterile Leaflet 0.19032633333333332 0.16338 0.205486 Fertile Leaflet with Sori 0.6727353333333334 0.581703 0.750545 Rhizome 1.556697 0.819146 3.00505 Root 4.8471079999999995 0.924874 8.23673