condition mean min max Sterile Leaflet 4.08745 2.22396 5.72701 Fertile Leaflet with Sori 2.0811200000000003 1.56444 2.62949 Primary Rachis 2.28133 1.32869 3.87283 Secondary Rachis 2.6840479999999998 0.579684 4.28022 Petiole 1.840059 0.650777 2.50045 Crozier 4.173463333333333 1.31899 5.65674 Root 0.5483033333333334 0.0 1.64491