condition mean min max Fertile Leaflet with Sori 39.3918 35.3036 45.3983 Primary Rachis 49.9563 48.0794 51.5409 Secondary Rachis 50.54613333333333 49.1349 52.1553 Petiole 51.7174 48.4127 54.4334 Crozier 35.9633 29.3855 39.7358 Rhizome 50.24093333333333 47.1365 53.0456 Root 66.2923 56.7999 80.9077