condition mean min max Sterile Leaflet 179.39866666666666 160.498 201.553 Fertile Leaflet with Sori 168.817 145.433 193.794 Primary Rachis 146.556 126.09 164.922 Petiole 124.4009 95.0807 146.898 Root 76.4945 0.0 169.699