condition mean min max Sterile Leaflet 0.24121133333333333 0.0 0.723634 Mature Sterile Leaflet 1.7643566666666668 1.07196 3.13566 Fertile Leaflet with Sori 0.634868 0.0 1.66064 Petiole 1.245833 0.0 3.04271 Crozier 1.4847160000000001 0.378728 2.80087 Rhizome 11.068526666666667 2.88378 19.7828 Stolon 10.54747 2.81551 25.537 Stolon with Root 21.9361 16.652 25.6886