condition mean min max Sterile Leaflet 32.911500000000004 30.3872 35.1989 Fertile Leaflet with Sori 44.4197 37.2287 56.4097 Primary Rachis 12.0467 10.9058 12.9381 Secondary Rachis 15.216700000000001 13.0768 18.6627 Petiole 12.016533333333333 10.9098 12.5762 Crozier 7.713923333333334 7.09521 8.42965 Root 5.1948566666666665 4.92354 5.42963