condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 4.1674999999999995 0.0 12.5025 Primary Rachis 0.20858466666666667 0.0 0.625754 Secondary Rachis 2.8383333333333334 0.0 8.515 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 0.19192900000000002 0.0 0.575787