condition mean min max Young Sterile Leaflet 2.2499466666666668 0.0 3.48009 Mature Sterile Leaflet 0.26458066666666663 0.0 0.793742 Fertile Leaflet with Sori 0.34452 0.0 1.03356 Primary Rachis 0.7036490000000001 0.0 1.48883 Secondary Rachis 1.8838000000000001 1.55166 2.31143 Petiole 1.5401463333333332 0.590689 2.72489 Meristem 0.9166500000000001 0.0 1.47232 Rhizome 1.351147 0.324461 1.87082 Crozier 1.8401126666666667 0.984958 2.43352 Young Root 0.83461 0.0 2.50383 Mature Root 0.0 0.0 0.0