condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.03952633333333334 0.0 0.118579 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.38309876666666665 0.0 1.09133 Crozier 0.0 0.0 0.0 Rhizome 28.37741 0.48794 82.3767 Stolon 0.0 0.0 0.0 Stolon with Root 1.1417629999999999 0.512079 1.50636