condition mean min max Sterile Leaflet 1.7167240000000001 0.0 4.61601 Mature Sterile Leaflet 0.2515113333333333 0.0 0.384901 Fertile Leaflet with Sori 0.146817 0.0 0.440451 Petiole 1.69262 0.0 5.07786 Crozier 6.4987569999999995 0.803881 11.4863 Rhizome 2.1256603333333333 0.0 5.93989 Stolon 0.14551899999999998 0.0 0.436557 Stolon with Root 0.6651033333333333 0.0 1.99531