condition mean min max Sterile Leaflet 0.1254709 0.0755053 0.220302 Fertile Leaflet with Sori 0.11654199999999999 0.0 0.188875 Petiole 0.8513300333333332 0.0725241 2.32623 Rhizome 5.3872366666666665 2.40289 9.62458 Root 3.041543 0.451459 5.77021