condition mean min max Young Sterile Leaflet 0.3866766666666666 0.0 1.16003 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.954674 0.0 2.48847 Secondary Rachis 0.333066 0.255473 0.433393 Petiole 1.4587713333333334 0.973174 1.77207 Meristem 0.515717 0.0 0.958225 Rhizome 0.9761386666666667 0.324461 2.22979 Crozier 4.84521 4.37759 5.25464 Young Root 1.2184506666666666 0.426382 1.77354 Mature Root 0.9618950000000001 0.0 2.48659