condition mean min max Sterile Leaflet 15.898366666666666 14.4865 18.0739 Mature Sterile Leaflet 28.052799999999998 26.4213 30.5917 Fertile Leaflet with Sori 19.854633333333332 18.4714 22.1331 Petiole 26.3584 22.4252 31.0364 Crozier 42.30583333333333 40.7905 44.6617 Rhizome 31.4634 24.5082 42.0207 Stolon 45.899 41.9884 49.4734 Stolon with Root 46.0704 40.4262 53.8392