condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.9649833333333334 0.0 1.7551 Crozier 0.0 0.0 0.0 Rhizome 15.250633333333335 0.359705 44.5915 Stolon 0.0 0.0 0.0 Stolon with Root 2.5617633333333334 0.0 3.99769