condition mean min max Sterile Leaflet 2.82702 2.12916 3.4775 Fertile Leaflet with Sori 3.4974700000000003 2.0327 4.81606 Primary Rachis 2.417533333333333 1.87095 3.23286 Secondary Rachis 3.31393 2.17916 3.98775 Petiole 2.264143333333333 1.61716 2.89048 Crozier 5.284963333333333 4.0988 6.90037 Root 1.96814 1.57902 2.35161