condition mean min max Sterile Leaflet 0.0049854999999999995 0.0 0.0149565 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.1750505 0.0 0.470804 Petiole 0.0 0.0 0.0 Crozier 0.43852066666666667 0.131452 0.727953 Rhizome 9.972299666666666 0.960669 23.6863 Stolon 3.391679 0.907937 4.76179 Stolon with Root 30.2989 20.7733 40.9434