condition mean min max Sterile Leaflet 10.670243333333334 4.63301 21.7544 Fertile Leaflet with Sori 7.09587 4.2886 12.6405 Primary Rachis 0.23449286666666666 0.0874426 0.387833 Petiole 0.08166673333333334 0.0804132 0.0832582 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.031849300000000004 0.0 0.0955479