condition mean min max Young Sterile Leaflet 4.07468 3.80906 4.53013 Mature Sterile Leaflet 4.09627 4.02057 4.20268 Fertile Leaflet 6.996686666666666 6.56267 7.35858 Young Primary Rachis 3.8393800000000002 3.03481 4.25523 Mature Primary Rachis 3.9922999999999997 3.08858 5.39521 Young Petiole 4.361116666666667 3.99325 4.65247 Mature Petiole 4.5196000000000005 4.14381 5.26524 Crozier 5.0641 4.24517 5.51069 Rhizome 4.330323333333333 3.71489 4.99754 Root 3.62632 3.29997 4.10963