condition mean min max Sterile Leaflet 0.006822000000000001 0.0 0.020466 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.013857366666666667 0.0 0.0415721 Crozier 0.0 0.0 0.0 Rhizome 2.0735935000000003 0.0218295 5.5936 Stolon 0.015501066666666667 0.0 0.0465032 Stolon with Root 0.10312036666666667 0.0566156 0.17318