condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.029538599999999998 0.0 0.0886158 Petiole 0.0 0.0 0.0 Crozier 2.09534 1.10819 3.03687 Root 0.99403 0.26046 1.50778