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 0.4526709666666666 0.0 1.27459 Crozier 0.0 0.0 0.0 Young Root 0.5456633333333333 0.0 1.63699 Mature Root 8.570090666666667 0.0 25.2494