condition mean min max Young Sterile Leaflet 0.15238633333333332 0.0 0.457159 Mature Sterile Leaflet 2.572766666666667 1.00006 4.88452 Fertile Leaflet with Sori 0.32288066666666665 0.0 0.807558 Primary Rachis 0.012052633333333333 0.0 0.0361579 Secondary Rachis 0.0104866 0.0 0.0314598 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