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 0.04151266666666666 0.0 0.124538 Crozier 0.0 0.0 0.0 Rhizome 3.0710433333333333 0.0 9.21313 Stolon 0.0 0.0 0.0 Stolon with Root 0.0 0.0 0.0