condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.35094000000000003 0.0 0.771201 Primary Rachis 0.41317299999999996 0.0 0.912974 Petiole 0.13319666666666666 0.0 0.20281 Root 22.527257000000002 0.0 67.4805