condition mean min max Young Sterile Leaflet 2.4068646666666664 0.283254 4.23544 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 1.28419 0.0 2.00526 Primary Rachis 3.4765 1.08411 6.55416 Secondary Rachis 2.989743333333333 2.41104 3.47175 Petiole 1.7294999999999998 0.33109 2.84636 Meristem 2.85855 1.99842 3.47587 Rhizome 2.1836333333333333 1.82186 2.52503 Crozier 8.026679999999999 4.77529 12.36 Young Root 1.2890853333333334 0.0 3.03945 Mature Root 2.93281 1.48204 3.69926