condition mean min max Sterile Leaflet 87.69603333333333 73.6502 99.5035 Fertile Leaflet with Sori 98.5474 93.2192 102.305 Primary Rachis 88.76763333333334 79.8513 98.1673 Petiole 89.0554 80.462 105.522 Crozier 159.921 151.964 167.784 Rhizome 103.71713333333334 94.4514 113.582 Root 78.0142 47.4519 98.0434