condition mean min max Young Sterile Leaflet 0.41926033333333335 0.0 0.913679 Mature Sterile Leaflet 3.50983 3.12048 3.83737 Fertile Leaflet 1.9541403333333334 0.316771 3.84011 Young Primary Rachis 0.336988 0.271328 0.465044 Mature Primary Rachis 1.2982243333333334 0.270903 2.41914 Young Petiole 0.20814 0.0 0.62442 Mature Petiole 0.657791 0.267769 1.15499 Crozier 0.8880973333333334 0.0 2.19051 Rhizome 0.664231 0.276266 0.876511 Root 0.472773 0.0 1.09864