condition mean min max Sterile Leaflet 5.71784 3.78922 7.35473 Fertile Leaflet with Sori 4.78789 3.86261 6.15009 Petiole 1.0898856666666665 0.58886 2.041 Crozier 11.251833333333334 10.7903 12.1174 Rhizome 0.79497 0.505193 1.36409 Root 1.3118759999999998 0.310538 2.59494