condition mean min max Sterile Leaflet 5.43784 2.79287 6.88395 Fertile Leaflet with Sori 9.010013333333333 4.09269 14.4511 Primary Rachis 5.650603333333333 4.00536 8.68962 Secondary Rachis 6.30324 5.38088 7.6421 Petiole 5.32369 4.0189 6.48054 Crozier 4.0197 3.56479 4.48206 Root 9.82097 8.68987 11.8046