condition mean min max Sterile Leaflet 4.15653 2.71229 6.58699 Fertile Leaflet with Sori 5.136403333333333 4.39394 5.65042 Petiole 7.564193333333334 6.59576 8.64861 Rhizome 4.5495 3.50612 5.60958 Root 0.22848300000000002 0.109543 0.368414