condition mean min max Sterile Leaflet 12.028609999999999 8.35183 16.0492 Fertile Leaflet with Sori 8.02249 6.94544 9.31405 Primary Rachis 8.535173333333333 7.34991 9.18853 Petiole 12.177023333333333 9.76287 16.2955 Crozier 7.48032 7.11056 8.17703 Rhizome 8.10339 7.42445 8.89261 Root 9.25166 8.47563 10.0659