condition mean min max Sterile Leaflet 0.03076313333333333 0.0 0.0922894 Mature Sterile Leaflet 1.0919027 0.0953111 2.81424 Fertile Leaflet with Sori 5.895476666666666 4.68524 6.93906 Petiole 0.0879978 0.0 0.171855 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Stolon 0.0 0.0 0.0 Stolon with Root 0.073641 0.0 0.220923