condition mean min max Young Sterile Leaflet 0.235302 0.0 0.705906 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 2.4570666666666665 0.36412 4.83885 Secondary Rachis 1.7866233333333332 0.60276 2.52527 Petiole 1.691901 0.287293 3.79514 Meristem 1.21548 1.14195 1.26395 Rhizome 1.398232 0.364372 2.88575 Crozier 6.62442 3.26812 12.1482 Young Root 1.67498 0.0 2.89732 Mature Root 0.20095166666666667 0.0 0.602855