condition mean min max Sterile Leaflet 2.3528700000000002 1.11437 3.93502 Fertile Leaflet with Sori 1.70641 1.25804 2.38336 Petiole 14.199666666666666 10.0527 21.432 Rhizome 3.7145 2.04061 5.06301 Root 1.7061840000000001 0.339112 3.08224