condition mean min max Young Sterile Leaflet 0.27385333333333334 0.0 0.82156 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.6799120000000001 0.350206 0.847968 Secondary Rachis 0.5466863333333334 0.28878 0.70089 Petiole 0.6015159999999999 0.0 1.47467 Meristem 2.8498433333333333 1.99687 4.39814 Rhizome 1.169842 0.417716 1.8238 Crozier 2.5648 1.84664 3.94832 Young Root 0.0 0.0 0.0 Mature Root 1.7552543333333332 0.392933 3.14331