condition mean min max Young Sterile Leaflet 4.28115 2.74599 5.31128 Mature Sterile Leaflet 1.4248973333333335 0.88408 2.46775 Fertile Leaflet with Sori 3.66663 1.33871 6.0131 Primary Rachis 46.67905666666667 7.86237 89.3494 Secondary Rachis 25.831233333333333 11.8464 34.3169 Petiole 28.401899999999998 11.9434 45.0213 Meristem 34.4891 19.4026 48.5248 Rhizome 12.55419 9.35467 14.4149 Crozier 14.89859 8.61597 19.4375 Young Root 9.588546666666666 4.88602 14.0824 Mature Root 16.4267 13.033 19.8228