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 0.3414433333333333 0.0 1.02433 Crozier 0.0 0.0 0.0 Rhizome 2.184563333333333 0.0 3.49405 Stolon 0.0 0.0 0.0 Stolon with Root 0.41644899999999996 0.0 0.861601