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 0.8603903333333334 0.0 1.95209 Crozier 0.0 0.0 0.0 Rhizome 5.220238 0.120182 15.1417 Stolon 0.047649 0.0 0.142947 Stolon with Root 0.9432646666666666 0.617976 1.32138