condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 11.208553333333333 0.140854 33.2823 Fertile Leaflet with Sori 6.5041166666666665 1.60103 14.5792 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Stolon 0.0 0.0 0.0 Stolon with Root 0.0 0.0 0.0