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 0.19094033333333335 0.0 0.572821 Crozier 0.0 0.0 0.0 Young Root 2.1768366666666665 0.0 6.53051 Mature Root 4.441576666666666 0.0 8.40523