condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.29557933333333336 0.0 0.886738 Crozier 0.0 0.0 0.0 Rhizome 4.19059 1.00859 8.44241 Stolon 0.12570033333333333 0.0 0.377101 Stolon with Root 1.611784 0.350052 2.79145