condition mean min max Sterile Leaflet 50.385709999999996 2.21013 104.314 Fertile Leaflet with Sori 8.774423333333333 0.26298 23.567 Primary Rachis 0.29122776666666667 0.0470123 0.703713 Petiole 0.0725465 0.0 0.172757 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.014886700000000001 0.0 0.0446601