condition mean min max Sterile Leaflet 12.43376 7.83878 17.8753 Fertile Leaflet with Sori 11.140353333333334 9.72546 11.9479 Petiole 2.33723 1.97137 3.01956 Rhizome 2.83248 1.97355 4.29537 Root 3.1630766666666665 2.20569 3.78633