condition mean min max Sterile Leaflet 1.219632 0.763046 1.51765 Fertile Leaflet with Sori 1.2352859999999999 0.759338 1.69815 Primary Rachis 2.52053 1.67656 3.64465 Secondary Rachis 1.6151253333333333 0.768846 2.42473 Petiole 2.335663333333333 1.02314 4.08496 Crozier 6.302056666666667 3.50356 9.04584 Root 1.6940499999999998 1.19254 2.33424