condition mean min max Sterile Leaflet 10.962213333333333 1.53154 17.4621 Fertile Leaflet with Sori 3.26891 1.74461 4.4993 Primary Rachis 3.45295 2.56146 4.51324 Petiole 2.5782233333333333 1.63943 3.05525 Crozier 0.775202 0.443107 0.948333 Rhizome 1.5698050000000001 0.884985 1.92646 Root 30.4221 25.7003 36.4142