condition mean min max Young Sterile Leaflet 0.060472 0.0 0.181416 Mature Sterile Leaflet 1.9057546666666667 0.196464 3.0278 Fertile Leaflet with Sori 0.9571546666666667 0.0 2.65424 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 0.0 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