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 0.0036145333333333332 0.0 0.0108436 Meristem 0.01692626666666667 0.0107227 0.0210673 Rhizome 0.5423668 0.0238334 1.47915 Crozier 0.2417727666666667 0.0 0.698922 Young Root 7.179803333333333 5.37032 8.3654 Mature Root 99.461 26.1072 183.659