condition mean min max Young Sterile Leaflet 339.843 286.023 413.485 Mature Sterile Leaflet 459.426 365.751 531.657 Fertile Leaflet with Sori 393.87333333333333 315.134 522.596 Primary Rachis 274.46500000000003 234.834 302.778 Secondary Rachis 275.149 226.533 306.537 Petiole 475.962 431.711 503.584 Meristem 258.01733333333334 218.52 318.118 Rhizome 366.418 212.612 455.043 Crozier 304.2146666666667 244.051 352.043 Young Root 355.166 311.318 387.323 Mature Root 294.67600000000004 268.273 339.934