condition mean min max Sterile Leaflet 5.353436666666667 3.00149 8.26042 Fertile Leaflet with Sori 5.503186666666667 4.82395 5.9885 Primary Rachis 5.69358 4.2566 7.86857 Petiole 3.20669 1.96276 3.91358 Crozier 2.97459 2.37527 4.07727 Rhizome 4.9195899999999995 3.80672 6.69128 Root 5.42875 3.24174 9.42309