condition mean min max Young Sterile Leaflet 8.5428 8.30987 8.68486 Mature Sterile Leaflet 5.29952 2.09324 6.92943 Fertile Leaflet with Sori 7.873503333333334 5.8318 9.32207 Primary Rachis 7.60298 6.55051 9.35367 Secondary Rachis 6.160643333333334 5.75711 6.61232 Petiole 7.01142 6.25401 7.76566 Meristem 7.862069999999999 6.38384 8.9493 Rhizome 9.55109 8.02679 12.1821 Crozier 8.881673333333334 8.47756 9.14696 Young Root 12.4491 10.6673 14.5498 Mature Root 9.886523333333333 8.3003 12.3929