condition mean min max Young Sterile Leaflet 38.0937 34.9367 43.6483 Mature Sterile Leaflet 24.2056 21.3392 26.1486 Fertile Leaflet 50.2888 48.1605 53.9969 Young Primary Rachis 14.6489 12.6438 16.0292 Mature Primary Rachis 20.8464 16.2321 28.7477 Young Petiole 15.8013 14.155 17.0126 Mature Petiole 20.153366666666667 15.3181 26.8072 Crozier 19.89816666666667 12.4325 24.9804 Rhizome 26.45703333333333 21.76 31.9123 Root 23.6092 16.7112 27.7788