condition mean min max Sterile Leaflet 0.914509 0.634507 1.43306 Fertile Leaflet with Sori 1.7151869999999998 0.597441 2.98438 Primary Rachis 5.131773333333333 4.34735 5.84667 Secondary Rachis 7.0553566666666665 5.24795 8.51789 Petiole 6.17661 4.28641 9.6424 Crozier 0.366161 0.164336 0.610249 Root 6.4065 2.64778 10.7019