condition mean min max Sterile Leaflet 0.0613466 0.0423406 0.0943213 Fertile Leaflet with Sori 0.014839133333333332 0.0 0.0445174 Primary Rachis 0.03392 0.0 0.10176 Petiole 0.0 0.0 0.0 Root 3.510467333333333 0.0 10.1921