condition mean min max Sterile Leaflet 5.26258 3.95889 7.77069 Fertile Leaflet with Sori 6.158916666666666 5.63667 6.98543 Primary Rachis 5.79363 4.99563 6.82283 Secondary Rachis 5.9238 4.60899 6.78904 Petiole 7.7503 6.41813 9.30737 Rhizome 5.058023333333333 3.50393 6.276 Root 2.06649 1.56196 2.40251