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 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 2.0016363333333334 0.0 5.71352 Stolon 0.0 0.0 0.0 Stolon with Root 0.024264900000000002 0.0 0.0727947