condition mean min max Young Sterile Leaflet 13.2217 10.8677 15.3962 Mature Sterile Leaflet 10.256293333333334 8.19108 12.0607 Fertile Leaflet 24.5075 18.4844 29.0884 Young Primary Rachis 15.622406666666667 9.54772 21.8764 Mature Primary Rachis 18.3394 8.2483 34.6751 Young Petiole 16.9592 13.8563 22.0936 Mature Petiole 25.54377 9.08321 53.0546 Crozier 13.673253333333333 6.07986 17.8702 Rhizome 10.79909 7.59937 14.4078 Root 20.8511 12.0743 25.7979