condition mean min max Young Sterile Leaflet 2.690794 0.0 7.266 Mature Sterile Leaflet 1.201412 0.0 3.30878 Fertile Leaflet with Sori 1.0118029333333334 0.0336388 1.79634 Primary Rachis 0.010121666666666666 0.0 0.030365 Secondary Rachis 0.009446733333333334 0.0 0.0154246 Petiole 0.0 0.0 0.0 Meristem 0.03664746666666666 0.0 0.0949081 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0065286 0.0 0.0195858 Mature Root 0.0 0.0 0.0