condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 4.372766666666666 0.0 13.1183 Fertile Leaflet with Sori 4.5188310000000005 0.0 12.865 Petiole 0.6473086666666668 0.0 1.6382 Crozier 0.0 0.0 0.0 Rhizome 1.165012 0.0 3.10644 Stolon 0.0 0.0 0.0 Stolon with Root 0.12772533333333333 0.0 0.383176