condition mean min max Young Sterile Leaflet 0.164364 0.0 0.252183 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.5706466666666666 0.0 1.47209 Primary Rachis 0.378059 0.0 0.87334 Secondary Rachis 0.12705333333333332 0.0 0.202559 Petiole 0.0 0.0 0.0 Meristem 0.142233 0.0 0.22249 Rhizome 0.5112103333333333 0.0 1.30469 Crozier 0.885259 0.0 2.07368 Young Root 4.23818 2.96583 6.02986 Mature Root 1.693546 0.956428 2.54047