condition mean min max Young Sterile Leaflet 0.12398733333333334 0.0 0.371962 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.320106 0.0 0.960318 Secondary Rachis 0.05534033333333333 0.0 0.166021 Petiole 0.0 0.0 0.0 Meristem 5.484100000000001 0.0 16.4523 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0