condition mean min max Fertile Leaflet with Sori 0.17840899999999998 0.0 0.35444 Primary Rachis 0.026359533333333334 0.0 0.0790786 Secondary Rachis 0.442477 0.273487 0.731778 Petiole 0.14782676666666666 0.07517 0.280655 Crozier 6.134976 0.843398 10.7893 Rhizome 5.149426666666667 3.50899 8.21785 Root 0.20320470000000002 0.0751001 0.36631