condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.12728633333333333 0.0 0.381859 Primary Rachis 0.7408100000000001 0.0 2.22243 Petiole 6.93264 0.0 19.7479 Bulbil 0.10888433333333335 0.0 0.326653 Root 0.0 0.0 0.0