condition mean min max Fertile Leaflet with Sori 1.163018 0.698624 1.45405 Primary Rachis 1.3613689999999998 0.392067 2.49428 Secondary Rachis 0.7489773333333333 0.0 1.43586 Petiole 1.353807 0.685501 1.96878 Crozier 3.650441 0.437483 5.29331 Rhizome 4.04578 3.56524 4.70665 Root 1.390712 0.968586 2.13962