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 0.049155333333333336 0.0 0.147466 Petiole 0.0 0.0 0.0 Rhizome 0.21382400000000001 0.0 0.641472 Root 4.675246666666666 1.22621 9.23115