condition mean min max Young Sterile Leaflet 0.89552 0.0 2.68656 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.08497133333333333 0.0 0.254914 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.52588 0.0 1.57764 Meristem 9.071363333333334 2.95821 19.5938 Rhizome 12.026213 0.270439 22.0322 Crozier 38.492873333333335 8.29602 58.5817 Young Root 0.742177 0.521787 1.1633 Mature Root 0.19449933333333333 0.0 0.365061