condition mean min max Sterile Leaflet 28.311700000000002 15.6257 36.639 Mature Sterile Leaflet 3.91869 0.0 7.0188 Fertile Leaflet with Sori 8.02144 4.86364 12.0875 Petiole 1.5607153333333335 0.421926 2.69694 Crozier 16.9698 14.7484 18.1338 Rhizome 3.4053856666666666 0.0 9.25724 Stolon 11.332743333333333 5.59293 14.3521 Stolon with Root 2.9358 1.10579 5.91568