condition mean min max Sterile Leaflet 24.187166666666666 21.1262 28.6701 Fertile Leaflet with Sori 23.523600000000002 20.2467 29.5803 Primary Rachis 17.0607 13.1508 22.0298 Secondary Rachis 16.47083333333333 12.9657 21.8124 Petiole 17.8653 12.8691 23.9012 Crozier 13.9847 13.0841 14.8044 Root 11.3035 10.0475 13.3919