condition mean min max Sterile Leaflet 2.127546666666667 0.0 6.38264 Fertile Leaflet with Sori 0.28246 0.0 0.84738 Primary Rachis 5.058348 0.349534 12.2227 Petiole 4.106597 0.421131 10.0745 Crozier 1.133942 0.0 3.01016 Rhizome 5.5206599999999995 3.04366 8.85897 Root 5.526716666666667 3.59378 6.79186