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 0.525589 0.0 1.42571 Crozier 0.019928266666666666 0.0 0.0597848 Young Root 4.736833333333333 3.06812 6.26768 Mature Root 23.221766666666667 10.676 40.7552