condition mean min max Sterile Leaflet 11.535733333333333 11.2472 12.0228 Fertile Leaflet with Sori 11.9305 10.8225 13.7308 Primary Rachis 9.01834 7.66588 10.4168 Petiole 9.20642 8.40033 10.3878 Root 11.174621333333334 0.106464 19.4543