condition mean min max Sterile Leaflet 1.1534763333333333 0.241628 2.97431 Fertile Leaflet with Sori 0.6182743333333333 0.210226 1.05852 Primary Rachis 4.213627 0.831871 8.49334 Secondary Rachis 2.926 1.81049 4.50473 Petiole 3.3372 3.15869 3.57913 Crozier 13.796303333333332 5.65874 29.8312 Root 2.99454 1.912 3.95507