condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 0.6615099999999999 0.0 1.98453 Rhizome 2.7174533333333333 0.0 8.15236 Root 72.00336666666666 0.0 215.308