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 0.3583266666666667 0.0 1.07498 Meristem 0.0 0.0 0.0 Rhizome 0.371624 0.0 0.667456 Crozier 0.0 0.0 0.0 Young Root 20.335873333333332 8.88232 34.3516 Mature Root 8.603876666666666 1.21903 12.4763