condition mean min max Young Sterile Leaflet 0.15828666666666666 0.0 0.47486 Mature Sterile Leaflet 2.1486300000000003 0.0 6.44589 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.21946266666666667 0.0 0.658388 Secondary Rachis 0.4398863333333333 0.0 1.17815 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.07914500000000001 0.0 0.237435 Mature Root 0.17435900000000001 0.0 0.523077