condition mean min max Sterile Leaflet 1.79254 1.48608 2.00591 Fertile Leaflet with Sori 1.99464 1.68493 2.59022 Petiole 1.265023 0.922191 1.92048 Rhizome 0.39754700000000004 0.317956 0.501982 Root 0.7075693333333334 0.509283 1.06536