condition mean min max Sterile Leaflet 2.6933529999999997 0.180239 5.59833 Fertile Leaflet with Sori 5.297465 0.630575 13.8255 Rhizome 0.015151186666666667 0.00975326 0.0251937 Root 0.017577633333333332 0.0 0.0527329