condition mean min max Young Sterile Leaflet 2.4800686666666665 0.0 7.13805 Mature Sterile Leaflet 1.0938189999999999 0.931923 1.37293 Fertile Leaflet with Sori 0.8643350999999999 0.0862243 2.21283 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 0.0 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