condition mean min max Sterile Leaflet 4.3907359999999995 0.388348 7.61038 Mature Sterile Leaflet 0.6452885 0.0 1.85528 Fertile Leaflet with Sori 3.2913900000000003 2.72201 4.00044 Petiole 0.025938600000000003 0.0 0.0778158 Crozier 16.0072 13.9809 18.6495 Rhizome 3.130384 0.191952 8.52559 Stolon 13.399233333333333 8.2715 17.4436 Stolon with Root 4.490789333333333 0.599958 10.2281