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 0.006003966666666667 0.0 0.0180119 Crozier 0.005671033333333333 0.0 0.0170131 Young Root 0.006079466666666666 0.0 0.0182384 Mature Root 2.9986736 0.0728808 6.819