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 0.5101600000000001 0.0 1.53048 Crozier 0.0 0.0 0.0 Young Root 3.848663333333333 0.0 9.67025 Mature Root 1.6925336666666666 0.0 4.29061