condition mean min max Young Sterile Leaflet 0.1402121 0.0 0.348986 Mature Sterile Leaflet 0.3348718 0.0 0.93471 Fertile Leaflet with Sori 21.665 10.593 38.5637 Primary Rachis 0.6932943333333333 0.0 1.79442 Secondary Rachis 0.45237933333333336 0.148686 0.733817 Petiole 5.814611 0.339713 13.0515 Meristem 2.4812499999999997 2.27472 2.80821 Rhizome 10.274241 0.686623 24.9879 Crozier 0.199592 0.0 0.425658 Young Root 43.2634 6.6162 112.338 Mature Root 18.507666666666665 12.3206 22.7155