condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.9372400000000001 0.0 2.81172 Fertile Leaflet with Sori 2.0232056666666667 0.231837 3.73033 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Stolon 0.06494666666666667 0.0 0.19484 Stolon with Root 0.0 0.0 0.0