condition mean min max Young Sterile Leaflet 2.476834 0.530912 4.67448 Mature Sterile Leaflet 0.319649 0.0 0.958947 Fertile Leaflet with Sori 0.686491 0.323653 1.27158 Primary Rachis 1.59347 0.45725 2.7086 Secondary Rachis 1.88718 1.42625 2.50755 Petiole 3.11476 1.47626 6.28593 Meristem 1.6509800000000001 1.00172 1.98212 Rhizome 4.665773333333333 3.66125 6.2231 Crozier 6.489773333333333 3.59112 9.55623 Young Root 1.622103 0.443129 2.87731 Mature Root 4.10075 2.79555 4.87617