condition mean min max Young Sterile Leaflet 1.5943866666666666 0.0 4.78316 Mature Sterile Leaflet 7.253903333333334 1.49679 11.362 Fertile Leaflet with Sori 1.0837524 0.0 3.16438 Primary Rachis 0.03207536666666667 0.0 0.0962261 Secondary Rachis 0.054953 0.0 0.164859 Petiole 0.0 0.0 0.0 Meristem 0.0273814 0.0 0.0821442 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0