condition mean min max Young Sterile Leaflet 14.09805 9.22745 16.5972 Mature Sterile Leaflet 5.90684 1.03844 10.5944 Fertile Leaflet with Sori 13.718463333333332 8.52859 16.4938 Primary Rachis 14.9969 13.3498 17.2024 Secondary Rachis 15.216933333333333 14.156 16.0563 Petiole 15.755 14.8045 17.1275 Meristem 20.309933333333333 19.579 21.3123 Rhizome 20.4384 18.9356 23.131 Crozier 21.057199999999998 20.7475 21.2635 Young Root 21.8807 17.1359 24.7552 Mature Root 20.46033333333333 18.7551 21.3404