condition mean min max Sterile Leaflet 3.32388 3.16612 3.4398 Fertile Leaflet with Sori 2.84491 2.45736 3.13757 Primary Rachis 6.628223333333334 5.97862 7.00444 Secondary Rachis 5.13251 4.55544 5.72076 Petiole 6.633983333333333 5.96898 7.59075 Crozier 6.48601 6.16135 7.0865 Root 5.41095 4.82779 6.18863