condition mean min max Young Sterile Leaflet 3.14865 1.45322 6.17007 Mature Sterile Leaflet 1.37608 0.0 3.04982 Fertile Leaflet with Sori 5.9303989999999995 0.821477 8.83185 Primary Rachis 2.172023333333333 1.50221 2.64858 Secondary Rachis 3.5989466666666665 2.33086 5.55649 Petiole 1.9943033333333333 1.79694 2.33651 Meristem 3.40991 2.04791 4.76905 Rhizome 1.1670313333333333 0.401274 1.97062 Crozier 5.09471 2.98273 8.47902 Young Root 4.67632 3.59569 6.7436 Mature Root 1.543796 0.353028 2.38796