condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 5.535900000000001 0.0 16.6077 Crozier 0.0 0.0 0.0 Rhizome 0.5947263333333334 0.0 1.64252 Stolon 0.0 0.0 0.0 Stolon with Root 0.0 0.0 0.0