condition mean min max Sterile Leaflet 0.2218686 0.0981138 0.321374 Fertile Leaflet with Sori 0.7225001666666666 0.0871305 1.0773 Primary Rachis 0.12238363333333334 0.0 0.323448 Secondary Rachis 0.3527327333333333 0.0944512 0.759643 Petiole 0.31037939999999997 0.0512652 0.756795 Crozier 9.47553 7.69606 12.5707 Root 4.52378 3.02141 5.27721