condition mean min max Sterile Leaflet 0.0281901 0.0 0.0845703 Fertile Leaflet with Sori 0.1410706 0.0 0.341082 Primary Rachis 0.746762 0.671409 0.803713 Secondary Rachis 0.7102496666666667 0.213414 1.66334 Petiole 0.8634833333333334 0.0 1.4956 Rhizome 1.042705 0.460588 1.69129 Root 23.7002 21.6575 27.1023