condition mean min max Young Sterile Leaflet 1.279585 0.367885 1.95032 Mature Sterile Leaflet 0.39153899999999997 0.050164 0.619833 Fertile Leaflet with Sori 0.7200433333333334 0.29287 1.42642 Primary Rachis 2.34637 1.7088 3.38229 Secondary Rachis 1.9441933333333332 1.5961 2.16337 Petiole 3.59389 2.83461 4.14335 Meristem 2.82632 1.33027 3.84345 Rhizome 2.39019 2.22173 2.71863 Crozier 4.58683 3.05564 6.34328 Young Root 1.6891283333333333 0.887555 2.18845 Mature Root 2.1830333333333334 0.85841 4.12898