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 0.41325900000000004 0.0 0.765789 Crozier 0.092368 0.0 0.277104 Rhizome 5.477383333333334 1.61633 8.78251 Stolon 0.0 0.0 0.0 Stolon with Root 2.316256666666667 1.43632 3.57504