condition mean min max Sterile Leaflet 7.62324 6.81522 8.1469 Fertile Leaflet with Sori 11.366533333333335 8.96366 15.3145 Primary Rachis 11.50751 7.86723 13.6945 Petiole 10.254483333333333 7.89187 13.6401 Root 10.047746 0.060838 15.5606