condition mean min max Sterile Leaflet 1.301304 0.993302 1.59483 Fertile Leaflet with Sori 3.96183 1.78307 5.5038 Primary Rachis 8.33056 7.11573 9.47579 Petiole 7.64427 7.22354 7.91895 Crozier 0.019836233333333335 0.010719 0.0304052 Rhizome 0.0801351 0.0553872 0.126101 Root 0.0275022 0.0 0.0475589