condition mean min max Young Sterile Leaflet 7.010793333333333 1.69302 12.1121 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 6.093163333333333 3.91743 8.75832 Young Primary Rachis 0.26318733333333333 0.0 0.429934 Mature Primary Rachis 0.725704 0.497168 0.958616 Young Petiole 0.17732599999999998 0.0 0.531978 Mature Petiole 0.781532 0.582932 0.970019 Crozier 6.07787 4.79546 7.19907 Rhizome 0.2242672 0.0 0.59267 Root 0.22791866666666666 0.0 0.383127