condition mean min max Sterile Leaflet 0.031435 0.0 0.0583682 Fertile Leaflet with Sori 0.250749 0.165929 0.387905 Primary Rachis 0.04553913333333333 0.0105568 0.0887544 Secondary Rachis 0.027736333333333335 0.0 0.0571423 Petiole 0.0834521 0.0567391 0.102118 Rhizome 0.080352 0.0422833 0.103836 Root 2.78435 1.97875 3.71217