condition mean min max Sterile Leaflet 0.166527 0.0 0.499581 Mature Sterile Leaflet 0.412496 0.0 0.988104 Fertile Leaflet with Sori 0.677868 0.51376 0.940683 Petiole 0.45120933333333335 0.0 0.903436 Crozier 0.284078 0.0 0.556578 Rhizome 5.26674 2.06016 9.71484 Stolon 0.7498933333333333 0.0 1.38876 Stolon with Root 3.47972 2.11239 4.93734