condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.152114 0.0 0.456342 Petiole 2.5718383333333334 0.0 7.50805 Rhizome 3.252948 0.224394 5.69111 Root 0.7133173333333334 0.373121 1.13604