condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.9755766666666666 0.0 2.92673 Fertile Leaflet with Sori 2.865940333333333 0.513481 6.21709 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 0.03546033333333334 0.0 0.106381