condition mean min max Sterile Leaflet 129.4452 57.4266 184.697 Fertile Leaflet with Sori 58.9344 45.9997 82.1128 Primary Rachis 0.6182323333333334 0.150494 1.55265 Petiole 0.18167529999999998 0.0646289 0.348539 Crozier 0.3067852 0.0290756 0.674482 Rhizome 0.18648063333333334 0.0554759 0.341517 Root 0.37573606666666665 0.0654032 0.871949