condition mean min max Sterile Leaflet 6.351123333333334 4.25984 7.51972 Fertile Leaflet with Sori 2.8079833333333335 2.15433 3.59906 Primary Rachis 0.632474 0.38463 1.05217 Secondary Rachis 0.673936 0.21 1.33338 Petiole 0.42378099999999996 0.161428 0.916538 Crozier 2.11942 1.22488 2.59645 Root 0.15294663333333333 0.0109269 0.234309