condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.0422717 0.0 0.0999966 Crozier 0.0 0.0 0.0 Rhizome 0.0423241 0.0 0.100964 Stolon 0.0 0.0 0.0 Stolon with Root 2.4352133333333335 0.0 7.30564