condition mean min max Sterile Leaflet 2.33126 0.78647 4.6497 Fertile Leaflet with Sori 2.9573233333333335 1.30252 3.97312 Primary Rachis 3.4173833333333334 2.90933 4.19463 Secondary Rachis 5.610399999999999 4.53635 7.11992 Petiole 5.04383 4.44476 5.7179 Crozier 6.175096666666667 3.19429 10.9023 Root 8.12684 4.05957 13.4944