condition mean min max Fertile Leaflet with Sori 2.59227 2.02714 3.02588 Primary Rachis 0.49066000000000004 0.0 1.47198 Secondary Rachis 0.6242306666666667 0.250529 1.11417 Petiole 0.09503 0.0 0.28509 Crozier 0.6167619999999999 0.0 1.61492 Rhizome 0.0 0.0 0.0 Root 1.798714 0.591372 2.6387