condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.018420433333333333 0.0 0.0552613 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.0236344 0.0 0.0540958 Crozier 0.0 0.0 0.0 Rhizome 4.295167333333334 0.037869 12.3923 Stolon 0.006720966666666667 0.0 0.0201629 Stolon with Root 0.14494400000000002 0.115324 0.171739