condition mean min max Sterile Leaflet 38.421600000000005 34.3954 40.8708 Fertile Leaflet with Sori 37.45986666666667 36.3051 38.2147 Primary Rachis 8.59513 7.82292 9.95595 Secondary Rachis 17.839100000000002 15.5417 19.5414 Petiole 4.891039999999999 4.3153 5.22413 Rhizome 4.6268666666666665 4.22556 5.12042 Root 3.07609 2.01717 3.7652