condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Rhizome 2.3038600000000002 0.0 4.46217 Root 1.9196323333333332 0.0 5.18021