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 0.10146433333333334 0.0 0.304393 Secondary Rachis 0.04445623333333334 0.0 0.0696843 Petiole 0.0 0.0 0.0 Meristem 0.07739700000000001 0.0 0.232191 Rhizome 1.1379804666666666 0.0863014 2.01345 Crozier 0.11215556666666666 0.0 0.239495 Young Root 22.9531 9.7756 34.298 Mature Root 11.008040000000001 5.18282 22.1613