condition mean min max Young Sterile Leaflet 7.584807666666666 0.314623 11.5356 Mature Sterile Leaflet 0.44593900000000003 0.0 1.19273 Fertile Leaflet with Sori 3.26659 0.0 6.59457 Primary Rachis 14.8021 11.815 18.8365 Secondary Rachis 14.871006666666666 9.50152 21.7259 Petiole 16.8314 13.0109 20.679 Meristem 13.986600000000001 12.6357 16.617 Rhizome 19.126 17.4466 22.1366 Crozier 38.4673 20.7513 59.015 Young Root 18.924656666666667 8.28187 26.1611 Mature Root 13.666576666666668 8.4236 22.6751