condition mean min max Young Sterile Leaflet 8.702403333333333 0.0 18.1572 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 1.8468566666666666 0.0 5.54057 Primary Rachis 1.57256 0.0 3.62601 Secondary Rachis 0.7750713333333333 0.216851 1.21536 Petiole 3.647928333333333 0.474285 9.21847 Meristem 1.555263 0.408419 2.66988 Rhizome 0.598187 0.0 1.56562 Crozier 0.240814 0.0 0.722442 Young Root 0.09886099999999999 0.0 0.296583 Mature Root 0.0 0.0 0.0