condition mean min max Sterile Leaflet 4.107986666666667 3.43465 4.61601 Mature Sterile Leaflet 4.03599 2.69431 6.45659 Fertile Leaflet with Sori 4.737543333333333 3.96406 5.33872 Petiole 4.59215 3.07299 7.38598 Crozier 5.83713 5.22523 6.75571 Rhizome 2.647774 0.874182 4.2739 Stolon 3.2472733333333332 2.18279 4.69726 Stolon with Root 4.22419 2.71423 5.16961