condition mean min max Sterile Leaflet 1.84452 1.32373 2.58731 Fertile Leaflet with Sori 1.8266533333333335 1.30739 2.6114 Primary Rachis 0.1345492 0.0403226 0.201152 Secondary Rachis 0.24764766666666668 0.166914 0.354511 Petiole 0.0494626 0.0 0.119621 Crozier 1.7086299999999999 1.43953 2.15832 Root 40.5447 32.4114 51.1895