condition mean min max Young Sterile Leaflet 10.25406 0.0 27.3531 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.43852 0.0 1.31556 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.005782433333333333 0.0 0.0173473 Petiole 0.07657033333333334 0.0 0.229711 Meristem 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Crozier 0.016947233333333332 0.0 0.0508417 Young Root 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0