condition mean min max Sterile Leaflet 3.156958 0.174208 9.11693 Fertile Leaflet with Sori 2.0725000000000002 1.99625 2.19329 Primary Rachis 0.197594 0.184535 0.214167 Petiole 0.13264733333333334 0.0 0.202042 Crozier 0.365655 0.0 0.67589 Rhizome 0.11326933333333333 0.0 0.170221 Root 0.0 0.0 0.0