condition mean min max Fertile Leaflet with Sori 1.271795 0.925405 1.73321 Primary Rachis 0.040768566666666665 0.0 0.0632023 Secondary Rachis 0.042124800000000004 0.013278 0.0648616 Petiole 0.0311337 0.0 0.0516225 Crozier 9.408813333333333 8.78663 9.81335 Rhizome 12.4156 10.0229 15.0064 Root 11.342459999999999 9.03338 15.3281