condition mean min max Young Sterile Leaflet 1.59808 1.3934 1.97409 Mature Sterile Leaflet 5.880786666666667 4.81052 6.51742 Fertile Leaflet 2.67164 1.5468 3.41389 Young Primary Rachis 0.541443 0.119021 0.888185 Mature Primary Rachis 3.1538166666666667 2.31544 4.53996 Young Petiole 1.019219 0.750226 1.36531 Mature Petiole 4.53457 3.8724 5.21597 Crozier 0.894675 0.662674 1.09167 Rhizome 2.9879233333333333 1.77753 4.8284 Root 1.211869 0.55113 2.3833