condition mean min max Fertile Leaflet with Sori 1.9685243333333333 0.285943 3.01408 Primary Rachis 1.8338400000000001 1.16683 2.94354 Secondary Rachis 3.006304 0.480842 4.74359 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0