condition mean min max Sterile Leaflet 1.0002966666666666 0.0 3.00089 Fertile Leaflet with Sori 16.396023333333332 9.61327 22.0122 Primary Rachis 10.35003 0.0 28.6255 Secondary Rachis 4.418023 0.848349 10.7015 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 6.37113 1.22782 13.8574