condition mean min max Sterile Leaflet 1.572254 0.890522 2.32687 Fertile Leaflet with Sori 2.281353333333333 2.19879 2.42547 Petiole 1.88758 1.825 1.94489 Rhizome 2.1346600000000002 1.77492 2.42582 Root 1.4895933333333333 1.10375 1.73864