condition mean min max Young Sterile Leaflet 4.946833333333333 0.0 14.8405 Mature Sterile Leaflet 0.9704266666666665 0.0 2.77295 Fertile Leaflet with Sori 4.40629 1.61115 7.47381 Primary Rachis 0.09410600000000001 0.0 0.282318 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.07832653333333334 0.0729545 0.0816803 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0