condition mean min max Sterile Leaflet 0.11620200000000001 0.0 0.348606 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 7.9422500000000005 2.19601 15.9524 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Stolon 0.06763733333333334 0.0 0.202912 Stolon with Root 0.0 0.0 0.0