condition mean min max Sterile Leaflet 0.647781 0.47119 0.989372 Fertile Leaflet with Sori 1.0313679999999998 0.169113 2.00404 Primary Rachis 0.7176953333333334 0.0 1.41349 Secondary Rachis 0.5871547333333333 0.0916012 1.14784 Petiole 0.2590709333333333 0.0689253 0.635432 Crozier 5.74122 5.48468 6.00691 Root 3.50583 1.84531 5.01997