condition mean min max Sterile Leaflet 1.392331 0.740883 1.90986 Fertile Leaflet with Sori 1.535943 0.984779 1.90869 Petiole 4.085586666666667 3.46268 5.1495 Rhizome 5.8253900000000005 3.56155 7.93076 Root 3.88465 2.63912 5.10626