condition mean min max Young Sterile Leaflet 0.60472 0.0 1.81416 Mature Sterile Leaflet 8.707888 0.0 25.9272 Fertile Leaflet with Sori 1.3129443333333333 0.217224 3.4837 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.06549433333333333 0.0 0.196483 Petiole 0.0 0.0 0.0 Meristem 0.878254 0.0 2.02982 Rhizome 0.3121603333333333 0.0 0.936481 Crozier 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 0.783076 0.0 2.15813