condition mean min max Fertile Leaflet with Sori 18.637666666666664 16.4685 19.895 Primary Rachis 21.244133333333334 20.3432 22.0481 Secondary Rachis 19.673000000000002 19.1369 20.4491 Petiole 21.096899999999998 20.3388 22.5794 Crozier 44.6035 29.4601 53.3385 Rhizome 23.5931 21.6877 25.315 Root 16.6 13.9201 19.2076