condition mean min max Sterile Leaflet 29.8294 27.0016 32.0077 Fertile Leaflet with Sori 32.3234 30.3995 34.1071 Primary Rachis 36.6093 31.2303 39.4983 Secondary Rachis 35.5452 28.4133 43.5846 Petiole 39.134766666666664 28.4321 45.4822 Crozier 69.9606 67.0394 72.5892 Root 29.749133333333333 26.0268 35.4369