condition mean min max Sterile Leaflet 0.40242776666666663 0.0674373 0.906148 Fertile Leaflet with Sori 1.080346 0.541568 1.45289 Petiole 1.079865 0.958285 1.2396 Crozier 2.1708666666666665 1.51185 2.51278 Rhizome 0.760996 0.646098 0.832525 Root 1.3376 1.00999 1.72428