condition mean min max Young Sterile Leaflet 0.833341 0.374988 1.61845 Mature Sterile Leaflet 6.388706666666667 4.37145 9.45242 Fertile Leaflet 2.52226 1.99384 3.14058 Young Primary Rachis 3.6001 3.32103 3.98976 Mature Primary Rachis 5.41365 4.55028 6.05825 Young Petiole 4.50661 3.67558 5.64305 Mature Petiole 4.44757 2.67063 5.44177 Crozier 0.45247699999999996 0.0 1.02483 Rhizome 1.535618 0.646914 2.93269 Root 3.3947266666666667 2.3796 5.03979