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 0.09686466666666667 0.0 0.290594 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 Rhizome 0.06234166666666666 0.0 0.187025 Crozier 0.0 0.0 0.0 Young Root 1.181459 0.563689 2.01295 Mature Root 3.9066300000000003 2.17751 4.86512