condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0074636 0.0 0.0223908 Primary Rachis 0.003919933333333334 0.0 0.0117598 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 Rhizome 0.3988677666666667 0.0223393 0.680302 Crozier 0.0 0.0 0.0 Young Root 13.036900000000001 10.1942 17.8229 Mature Root 7.73423 3.862 10.8305