condition mean min max Young Sterile Leaflet 9.28133 1.63589 14.379 Mature Sterile Leaflet 1.690445 0.185955 3.5672 Fertile Leaflet with Sori 6.31748 1.16774 10.9414 Primary Rachis 14.929766666666668 12.2258 17.4459 Secondary Rachis 14.1401 11.6862 16.7591 Petiole 13.617366666666667 12.1175 15.9461 Meristem 13.0469 12.6486 13.2733 Rhizome 12.789 12.1572 13.2679 Crozier 14.5607 13.735 15.1401 Young Root 13.0291 8.9755 16.4753 Mature Root 13.099733333333333 11.1024 15.8278