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 0.0192752 0.0 0.0379961 Crozier 0.0 0.0 0.0 Young Root 1.3424066666666665 0.0 4.02722 Mature Root 2.3356733333333333 0.0 5.92058