condition mean min max Sterile Leaflet 11.829143333333333 7.04391 19.6801 Fertile Leaflet with Sori 14.8551 11.2311 19.8204 Primary Rachis 16.2647 10.2192 27.6652 Petiole 21.65396 7.27888 46.0354 Root 8.132228999999999 0.014187 14.3479