condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 1.9936013333333333 0.0 5.16096 Fertile Leaflet with Sori 0.35414999999999996 0.0 1.06245 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.10127633333333334 0.0 0.303829 Rhizome 0.38262 0.0 1.14786 Crozier 0.0 0.0 0.0 Young Root 2.5687506666666664 0.322342 5.62721 Mature Root 10.757897 0.786991 25.7437