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 0.048441899999999996 0.0 0.127137 Crozier 0.0 0.0 0.0 Rhizome 4.214832333333334 0.302677 10.8841 Stolon 0.0 0.0 0.0 Stolon with Root 0.295388 0.12485 0.422282