condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.8026586666666666 0.0 2.06765 Fertile Leaflet with Sori 0.23685333333333333 0.0 0.487943 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 Rhizome 0.320106 0.0 0.960318 Crozier 0.0 0.0 0.0 Young Root 1.7208133333333333 1.09888 2.4341 Mature Root 18.98088 2.9306 47.5445