condition mean min max Sterile Leaflet 8.29937 7.3395 8.92064 Fertile Leaflet with Sori 4.8322666666666665 3.80902 5.64618 Primary Rachis 3.19701 3.06619 3.43881 Secondary Rachis 3.55858 3.36653 3.75514 Petiole 3.13476 3.04705 3.23955 Rhizome 2.25362 1.6261 2.79019 Root 0.8114496666666666 0.789817 0.823736