condition mean min max Sterile Leaflet 0.01706120666666667 0.00957426 0.0320232 Fertile Leaflet with Sori 0.014597500000000001 0.0 0.0244744 Rhizome 0.5445343333333333 0.201639 0.721696 Root 3.43471 0.87165 7.77952