condition mean min max Sterile Leaflet 0.1127507 0.0899311 0.132897 Fertile Leaflet with Sori 0.23746699999999998 0.147997 0.35323 Primary Rachis 2.7703699999999998 1.61236 4.27689 Petiole 1.5571566666666667 1.34908 1.93879 Crozier 0.921673 0.120681 1.85524 Rhizome 2.1356746666666666 0.776224 2.92793 Root 9.91337 7.04276 15.0813