condition mean min max Sterile Leaflet 17.9649 17.0555 18.9456 Fertile Leaflet with Sori 14.810500000000001 12.9197 16.7498 Primary Rachis 7.50072 6.74406 8.35162 Secondary Rachis 7.2015633333333335 4.95629 9.45894 Petiole 5.8419 5.20067 6.82056 Crozier 13.5166 11.9525 15.2559 Root 8.49542 6.95915 10.9489