condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.05462733333333333 0.0 0.163882 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.697297 0.0 1.48705 Crozier 0.0 0.0 0.0 Rhizome 3.9765 0.106152 11.0713 Stolon 0.0 0.0 0.0 Stolon with Root 0.9432666666666667 0.0 1.59037