condition mean min max Sterile Leaflet 1.49047 1.08854 2.15481 Mature Sterile Leaflet 0.45983403333333334 0.0651361 0.760811 Fertile Leaflet with Sori 0.97369 0.700437 1.44595 Petiole 0.4136595 0.0396305 0.92499 Crozier 2.80848 2.59548 3.14877 Rhizome 0.9811536666666667 0.619056 1.49584 Stolon 2.37475 1.73605 3.46173 Stolon with Root 3.9066433333333337 3.22644 4.36943