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 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 Rhizome 0.026845966666666665 0.0 0.0805379 Crozier 0.0 0.0 0.0 Young Root 2.698446666666667 0.0 8.09534 Mature Root 5.386290000000001 0.0 13.9288