condition mean min max Sterile Leaflet 0.670823 0.525887 0.932398 Mature Sterile Leaflet 1.1802346666666668 0.264384 2.06835 Fertile Leaflet with Sori 0.5954079999999999 0.185558 1.26281 Petiole 0.848043 0.520348 1.21463 Crozier 1.6273123333333332 0.704857 2.5706 Rhizome 3.93281 1.36631 8.36999 Stolon 3.6035633333333332 2.97939 4.7254 Stolon with Root 2.00233 1.43226 2.60776