condition mean min max Sterile Leaflet 0.6198859999999999 0.276341 1.14269 Fertile Leaflet with Sori 0.9100323333333333 0.625855 1.27487 Petiole 1.833803 0.288889 2.83759 Crozier 1.0507923333333333 0.688717 1.44145 Rhizome 1.5464310000000001 0.232833 2.38465 Root 2.68551 1.1613 5.07646