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 1.03552 0.0 3.10656 Crozier 7.962366666666667 0.0 23.8871 Young Root 0.0 0.0 0.0 Mature Root 0.052581666666666665 0.0 0.157745