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 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 4.858373333333334 0.57935 12.9498 Stolon 0.0 0.0 0.0 Stolon with Root 0.7575563333333334 0.475739 1.13047