condition mean min max Sterile Leaflet 103.77709766666666 0.0 311.113 Fertile Leaflet with Sori 81.20398656666667 0.0561007 243.447 Primary Rachis 11.614839366666668 0.0777621 34.5673 Petiole 0.430817 0.059839 0.988666 Root 0.0 0.0 0.0