condition mean min max Sterile Leaflet 1.0308463333333333 0.106331 2.87387 Fertile Leaflet with Sori 0.3026848 0.0840624 0.553095 Primary Rachis 0.0 0.0 0.0 Petiole 0.010908166666666665 0.0 0.0327245 Crozier 1.7832299999999999 1.27466 2.42569 Rhizome 1.3300073000000001 0.0896749 3.52219 Root 2.0808478666666668 0.0331036 3.24157