condition mean min max Sterile Leaflet 0.7250200000000001 0.0 2.17506 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 6.882576666666667 2.00179 11.7181 Root 0.8240306666666667 0.181867 1.31082