condition mean min max Young Sterile Leaflet 0.5453100000000001 0.0 1.63593 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.16264766666666666 0.0 0.487943 Primary Rachis 0.2828033333333333 0.0 0.608331 Secondary Rachis 0.12244100000000001 0.0 0.201302 Petiole 0.969853 0.207959 1.54033 Meristem 1.047966 0.413153 1.89107 Rhizome 2.91318 2.16072 3.38318 Crozier 3.61471 2.89739 4.70759 Young Root 0.8892236666666667 0.54944 1.41989 Mature Root 1.2221069999999998 0.0 2.68639