condition mean min max Sterile Leaflet 0.9179326666666666 0.0 1.82977 Fertile Leaflet with Sori 1.357977 0.440691 1.99747 Primary Rachis 0.7362251999999999 0.0806436 1.9545 Secondary Rachis 15.103645 0.669505 42.9593 Petiole 0.7851183333333334 0.349646 1.12872 Crozier 0.0 0.0 0.0 Root 10.577143333333334 5.86723 15.6065