condition mean min max Sterile Leaflet 0.21640800000000002 0.045219 0.352696 Mature Sterile Leaflet 0.30047199999999996 0.13878 0.408713 Fertile Leaflet with Sori 0.446963 0.222621 0.76749 Petiole 0.438607 0.221441 0.871765 Crozier 0.0 0.0 0.0 Rhizome 3.642807 0.111073 10.6769 Stolon 0.209566 0.109807 0.299827 Stolon with Root 0.6099123333333334 0.444959 0.793138