condition mean min max Sterile Leaflet 6.502143333333334 1.74368 12.281 Fertile Leaflet with Sori 6.2356 1.15715 10.2107 Petiole 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0