condition mean min max Sterile Leaflet 3.7159233333333335 3.32758 4.35918 Mature Sterile Leaflet 4.84848 4.34063 5.12851 Fertile Leaflet with Sori 4.84328 4.58286 5.14195 Petiole 5.4973366666666665 5.22183 5.97903 Crozier 6.38668 5.23896 7.78849 Rhizome 5.221073333333334 4.19251 5.9066 Stolon 5.95886 5.46352 6.80717 Stolon with Root 5.98037 5.72968 6.1731