condition mean min max Sterile Leaflet 18.0248 12.3053 28.9416 Fertile Leaflet with Sori 11.79277 9.44696 16.2463 Primary Rachis 1.011539 0.832788 1.36588 Secondary Rachis 3.05571 2.31857 4.17842 Petiole 1.0949633333333333 1.01395 1.14191 Crozier 2.16357 2.03175 2.36517 Root 0.4934926666666667 0.239312 0.732082