condition mean min max Sterile Leaflet 0.856637 0.288084 1.29271 Fertile Leaflet with Sori 0.7129409999999999 0.0 1.47609 Primary Rachis 3.4797900000000004 1.85456 6.56371 Petiole 1.0945323333333334 0.34701 2.27401 Root 0.5970866666666667 0.0 1.79126