condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.11805233333333333 0.0 0.354157 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.13525 0.0 0.40575 Crozier 0.0 0.0 0.0 Root 3.5743733333333334 1.85809 4.86679