condition mean min max Young Sterile Leaflet 5.22792 3.02298 7.13676 Mature Sterile Leaflet 4.478493333333334 1.18086 6.64173 Fertile Leaflet with Sori 4.3134999999999994 3.28686 5.619 Primary Rachis 1.3668420000000001 0.601216 1.9265 Secondary Rachis 0.9100093333333333 0.478579 1.31095 Petiole 0.5799263333333333 0.222736 1.03435 Meristem 2.12729 1.84047 2.69191 Rhizome 1.6852966666666667 1.35452 1.98364 Crozier 2.17173 1.66914 2.50798 Young Root 0.9876073333333333 0.334203 1.73383 Mature Root 0.785973 0.494767 1.21234