condition mean min max Young Sterile Leaflet 3.71066 1.77661 5.22202 Mature Sterile Leaflet 4.1304300000000005 2.71653 6.37237 Fertile Leaflet 14.5564 10.8554 17.7361 Young Primary Rachis 3.56313 3.06342 3.90151 Mature Primary Rachis 5.02972 3.44306 7.58381 Young Petiole 4.34985 2.96496 5.27336 Mature Petiole 4.475926666666666 1.28668 8.17354 Crozier 7.365063333333333 4.44224 9.27784 Rhizome 9.14533 6.85062 12.4645 Root 3.1274993333333336 0.763608 5.12457