condition mean min max Young Sterile Leaflet 57.3243 16.8507 95.0475 Mature Sterile Leaflet 118.2515 58.4355 178.453 Fertile Leaflet with Sori 54.8965 36.2995 91.2557 Primary Rachis 8.54749 6.9783 11.664 Secondary Rachis 7.868916666666666 3.37445 14.6304 Petiole 7.791253333333334 4.15643 14.4834 Meristem 22.10474 8.61622 38.6839 Rhizome 19.817163333333333 6.81509 37.9073 Crozier 10.170309999999999 4.15656 21.3724 Young Root 31.6875 18.1822 50.4397 Mature Root 45.428266666666666 38.8301 50.4393