condition mean min max Sterile Leaflet 2.9236299999999997 0.385461 7.6289 Fertile Leaflet with Sori 4.4575933333333335 1.76436 8.48502 Primary Rachis 15.415966666666666 10.6321 24.8473 Petiole 12.09252 7.92485 19.188 Crozier 16.1022 13.3349 18.3205 Rhizome 8.70258 6.57217 11.8394 Root 5.84643 4.0154 8.29171