condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 3.099623333333333 0.0 4.92637 Fertile Leaflet with Sori 1.0069966666666665 0.0 3.02099 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.17554233333333333 0.0 0.526627 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 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0