condition mean min max Sterile Leaflet 21.575 20.2517 23.764 Fertile Leaflet with Sori 20.466 17.8398 22.4348 Primary Rachis 17.419533333333334 14.1238 21.1749 Petiole 17.5719 14.3203 19.6367 Root 6.44772 0.0 10.0647