condition mean min max Young Sterile Leaflet 1.319017 0.0 3.06847 Mature Sterile Leaflet 2.246192 0.132686 4.07111 Fertile Leaflet with Sori 1.1615140000000002 0.147317 3.01677 Primary Rachis 1.0029656666666666 0.161067 1.75827 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.3471406666666667 0.0 0.628635 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