condition mean min max Sterile Leaflet 8.384870000000001 2.35265 18.3532 Fertile Leaflet with Sori 3.3888833333333332 2.58477 4.93445 Primary Rachis 6.03995 4.61597 7.07388 Petiole 5.682923333333333 5.13566 6.61274 Crozier 49.058800000000005 44.398 53.0647 Rhizome 12.73872 5.96946 19.4155 Root 7.24165 2.50765 11.1496