condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 Rhizome 0.0324563 0.0 0.0574148 Crozier 0.0 0.0 0.0 Young Root 2.0985066666666667 0.0 6.29552 Mature Root 2.2323566666666665 0.0 5.28062