condition mean min max Sterile Leaflet 37.3408 34.243 41.3061 Fertile Leaflet with Sori 32.520700000000005 28.5577 36.9395 Primary Rachis 25.6066 23.9538 27.1182 Secondary Rachis 27.6503 25.3839 29.2564 Petiole 30.014233333333333 26.7709 31.9092 Crozier 21.7238 16.5487 28.8572 Root 29.936233333333334 27.5818 33.0961