condition mean min max Young Sterile Leaflet 11.492833333333333 10.0972 13.9105 Mature Sterile Leaflet 8.32661 6.93151 9.5122 Fertile Leaflet 11.478633333333333 10.9327 12.4544 Young Primary Rachis 5.67361 4.1513 6.91507 Mature Primary Rachis 9.54709 4.88539 14.5618 Young Petiole 5.99672 4.36797 6.88704 Mature Petiole 9.041103333333332 3.2807 14.0659 Crozier 15.4575 13.4503 18.1264 Rhizome 9.68101 8.76899 11.4687 Root 12.603900000000001 11.1927 14.0774