condition mean min max Sterile Leaflet 0.15643490000000002 0.0 0.440705 Fertile Leaflet with Sori 0.0958093 0.0896146 0.103185 Primary Rachis 0.39939800000000003 0.113801 0.811671 Secondary Rachis 0.018828133333333334 0.0 0.0416708 Petiole 0.14819243333333332 0.0180407 0.396547 Crozier 23.0857 18.5722 29.0748 Root 14.808073333333333 8.91972 18.4308