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 4.404141633333333 0.0698349 10.5432 Stolon 0.0 0.0 0.0 Stolon with Root 3.8688433333333334 1.11728 8.80888