condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 1.9661193333333333 0.0 5.78951 Fertile Leaflet with Sori 0.38156866666666667 0.133316 0.855103 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Stolon 0.0 0.0 0.0 Stolon with Root 0.0 0.0 0.0