condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.08831299999999999 0.0 0.264939 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 1.3981983333333334 0.0 3.23958 Crozier 0.205863 0.0 0.509898 Rhizome 11.378376666666666 3.84341 22.9547 Stolon 0.065373 0.0 0.196119 Stolon with Root 10.320836666666667 7.84134 14.5949