condition mean min max Sterile Leaflet 12.275640000000001 1.50902 17.9372 Fertile Leaflet with Sori 5.339503333333334 1.93673 10.986 Primary Rachis 8.94818 4.55444 15.4986 Petiole 5.307013333333334 4.68376 5.93541 Crozier 1.1305973333333332 0.816329 1.60036 Rhizome 2.57328 1.53541 3.95381 Root 6.071009999999999 3.39539 9.55501