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 0.046565999999999996 0.0 0.139698 Crozier 0.0 0.0 0.0 Young Root 1.311859 0.0 3.69708 Mature Root 13.012217666666666 0.338753 27.0159