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 0.8769100000000001 0.0 2.27971 Crozier 0.0 0.0 0.0 Rhizome 5.6051633333333335 0.0 14.4134 Stolon 0.0 0.0 0.0 Stolon with Root 5.830656666666667 1.19483 14.6582