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 6.541300000000001 4.00564 9.00838 Stolon 0.16377133333333332 0.0 0.491314 Stolon with Root 4.786793333333334 1.99139 8.2185