condition mean min max Sterile Leaflet 0.9852714 0.0173192 2.74332 Fertile Leaflet with Sori 0.7622803333333333 0.20524 1.82478 Primary Rachis 0.453195 0.298476 0.641263 Petiole 0.14361669999999999 0.0752151 0.20234 Crozier 15.315 13.4549 17.872 Rhizome 12.745190000000001 4.91801 23.5208 Root 0.3739996 0.0202708 0.681923