condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 6.4234 0.0 19.2702 Fertile Leaflet with Sori 3.6224936666666667 0.295441 8.07422 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.13136899999999999 0.0 0.394107 Stolon 0.0 0.0 0.0 Stolon with Root 0.16225133333333333 0.0 0.486754