condition mean min max Sterile Leaflet 5.86125 5.27192 6.34592 Fertile Leaflet with Sori 5.611273333333333 3.52181 9.28039 Primary Rachis 5.30112 4.92618 5.95775 Secondary Rachis 5.9205000000000005 4.42128 7.36047 Petiole 5.831863333333334 4.90753 7.07782 Crozier 4.622643333333333 4.23562 4.98534 Root 9.14405 7.28045 10.1176