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 0.30218433333333333 0.0 0.906553 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Stolon 5.377114000000001 0.0 15.2307 Stolon with Root 23.665736666666668 6.66281 36.0566