condition mean min max Sterile Leaflet 27.5558 19.1475 33.4497 Fertile Leaflet with Sori 35.3832 15.1594 70.3129 Primary Rachis 1.166753 0.573939 1.90661 Petiole 0.1645635 0.0308135 0.251437 Crozier 3.8735133333333334 3.53936 4.28432 Rhizome 0.9596056666666667 0.588529 1.65557 Root 0.933923 0.615524 1.56291