condition mean min max Sterile Leaflet 19.834 18.6659 20.9169 Mature Sterile Leaflet 20.1821 15.5761 25.9955 Fertile Leaflet with Sori 23.8044 21.9179 25.5385 Petiole 12.793 12.1525 13.2262 Crozier 22.1903 21.1266 23.8395 Rhizome 14.7651 13.7855 15.3315 Stolon 18.101466666666667 17.1051 19.1815 Stolon with Root 17.244133333333334 16.5529 17.9031