condition mean min max Young Sterile Leaflet 0.7765366666666668 0.0 2.32961 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 388.0733333333333 0.0 1164.22 Primary Rachis 0.031368733333333336 0.0 0.0941062 Secondary Rachis 0.0223608 0.0 0.0670824 Petiole 0.0 0.0 0.0 Meristem 0.24103433333333335 0.0 0.723103 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0