condition mean min max Young Sterile Leaflet 3.72252 3.21574 4.67979 Mature Sterile Leaflet 7.028803333333333 6.33222 7.60705 Fertile Leaflet 3.4416599999999997 2.91343 3.94378 Young Primary Rachis 2.8440866666666667 2.18517 3.23323 Mature Primary Rachis 3.3562233333333333 2.75238 4.4001 Young Petiole 3.46069 3.2553 3.84876 Mature Petiole 3.1984600000000003 2.05487 4.3188 Crozier 5.27543 4.82937 5.85069 Rhizome 4.36975 3.63984 5.25086 Root 1.7985833333333332 1.30127 2.07226