condition mean min max Sterile Leaflet 2.83845 2.11821 3.71969 Mature Sterile Leaflet 4.317013333333334 3.97339 4.54646 Fertile Leaflet with Sori 4.90849 2.74283 8.21186 Petiole 4.1351700000000005 2.43635 5.6802 Crozier 3.45708 3.11189 3.98261 Rhizome 4.8006400000000005 3.42279 5.77688 Stolon 3.718593333333333 3.50509 3.8512 Stolon with Root 5.116476666666666 4.94607 5.43952