condition mean min max Sterile Leaflet 2.3132 0.0 6.9396 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 1.8142333333333334 0.0 5.4427 Crozier 3.04889 0.0 4.80448 Rhizome 10.369563333333334 5.17689 15.7004 Stolon 11.210403333333334 0.61841 17.1476 Stolon with Root 3.958832 0.0 11.7514