condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 2.9372576666666665 0.991543 3.99308 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.033355 0.0 0.100065 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 0.0 0.0 0.0