condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 2.12858 0.0 6.10518 Fertile Leaflet with Sori 0.2706726666666667 0.0 0.473704 Primary Rachis 0.3132433333333334 0.0 0.661981 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.8308186666666667 0.0 1.70841 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