condition mean min max Sterile Leaflet 18.420466666666666 17.8608 19.5138 Fertile Leaflet with Sori 14.7174 14.0869 15.8351 Primary Rachis 14.629 13.8517 15.9599 Secondary Rachis 15.189133333333332 14.9276 15.4009 Petiole 16.325499999999998 15.4971 17.9535 Rhizome 10.94861 6.56043 13.7433 Root 9.09182 8.1503 10.8826