condition mean min max Young Sterile Leaflet 12.51582 6.84946 16.9661 Mature Sterile Leaflet 5.899753333333333 1.1754 9.61867 Fertile Leaflet with Sori 12.545093333333334 6.45438 18.2829 Primary Rachis 13.17721 9.67233 18.2029 Secondary Rachis 13.6436 12.6152 15.5716 Petiole 17.427533333333333 13.5935 21.4161 Meristem 14.2722 12.9344 16.3026 Rhizome 24.571199999999997 23.1699 26.4794 Crozier 18.569499999999998 14.8272 21.4741 Young Root 31.543666666666667 24.4445 43.4733 Mature Root 30.863899999999997 20.9174 39.4034