condition mean min max Sterile Leaflet 16.746499999999997 15.8807 17.2776 Fertile Leaflet with Sori 14.166766666666668 11.0234 15.9143 Primary Rachis 9.85819 8.60221 11.7427 Petiole 8.272689999999999 6.95135 9.51067 Root 6.84384 0.0 16.2592