condition mean min max Young Sterile Leaflet 39.1513 12.7192 66.515 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 0.0 0.0 0.0 Young Primary Rachis 0.9328306666666667 0.0 2.65781 Mature Primary Rachis 0.0 0.0 0.0 Young Petiole 0.147642 0.0 0.442926 Mature Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.05477766666666667 0.0 0.164333