condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 1.4066 0.0 4.2198 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.09053533333333334 0.0 0.271606 Secondary Rachis 2.96241 0.0 8.88723 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.043499666666666666 0.0 0.130499 Mature Root 0.08243566666666667 0.0 0.247307