condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.034065 0.0 0.102195 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.032803233333333334 0.0 0.0984097 Crozier 0.017735266666666666 0.0 0.0532058 Rhizome 0.535504 0.0 1.50301 Stolon 0.07545746666666667 0.0 0.16579 Stolon with Root 30.46742 1.22431 87.9655