condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.11413566666666668 0.0 0.342407 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.20348533333333332 0.0 0.308433 Petiole 0.0 0.0 0.0 Rhizome 4.13485 3.33702 4.88608 Root 0.5478799999999999 0.3009 1.00206