condition mean min max Young Sterile Leaflet 0.6345133333333334 0.0 1.90354 Mature Sterile Leaflet 2.4314336666666665 0.642781 4.16337 Fertile Leaflet with Sori 1.218293 0.0 3.54626 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0174704 0.0 0.0524112 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 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