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 0.011867433333333335 0.0 0.0356023 Crozier 0.011193466666666667 0.0 0.0335804 Young Root 0.027652766666666665 0.0 0.0829583 Mature Root 11.412843333333333 0.0 28.3823