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 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 13.574263333333334 0.24433 33.7199 Stolon 0.0 0.0 0.0 Stolon with Root 2.9683233333333336 1.34123 4.54649