condition mean min max Sterile Leaflet 10.0193 9.7341 10.2444 Fertile Leaflet with Sori 9.876266666666666 9.41238 10.76 Primary Rachis 10.31555 9.29349 12.1134 Secondary Rachis 10.8221 9.31381 13.6575 Petiole 11.15318 9.28114 12.4322 Crozier 5.180793333333333 4.06618 6.54651 Root 8.66358 7.99438 9.77474