condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 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 0.10167999999999999 0.0 0.30504 Crozier 0.0 0.0 0.0 Young Root 0.04972033333333333 0.0 0.149161 Mature Root 2.3666306666666665 0.0 6.79115